20139635208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1039}}^1$

素因数の和:1700

約数の個数: 256

約数和(自身を含む): 66637209600

約数和(自身を除く): 46497574392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 617, 714, 748, 924, 952, 1039, 1122, 1234, 1309, 1428, 1496, 1848, 1851, 2078, 2244, 2468, 2618, 2856, 3117, 3702, 3927, 4156, 4319, 4488, 4936, 5236, 6234, 6787, 7273, 7404, 7854, 8312, 8638, 10472, 10489, 11429, 12468, 12957, 13574, 14546, 14808, 15708, 17276, 17663, 20361, 20978, 21819, 22858, 24936, 25914, 27148, 29092, 31416, 31467, 34287, 34552, 35326, 40722, 41956, 43638, 45716, 47509, 51828, 52989, 54296, 58184, 62934, 68574, 70652, 73423, 80003, 81444, 83912, 87276, 91432, 95018, 103656, 105978, 115379, 123641, 125868, 137148, 141304, 142527, 146846, 160006, 162888, 174552, 190036, 194293, 211956, 220269, 230758, 240009, 247282, 251736, 274296, 285054, 293692, 320012, 346137, 370923, 380072, 388586, 423912, 440538, 461516, 480018, 494564, 570108, 582879, 587384, 640024, 641063, 692274, 741846, 777172, 807653, 881076, 923032, 960036, 989128, 1140216, 1165758, 1282126, 1360051, 1384548, 1483692, 1554344, 1615306, 1762152, 1920072, 1923189, 2331516, 2422959, 2564252, 2720102, 2769096, 2967384, 3230612, 3846378, 4080153, 4487441, 4663032, 4845918, 5128504, 5440204, 6461224, 7051693, 7692756, 8160306, 8974882, 9691836, 10880408, 10898071, 13462323, 14103386, 15385512, 16320612, 17949764, 19383672, 21155079, 21796142, 26924646, 28206772, 32641224, 32694213, 35899528, 42310158, 43592284, 49361851, 53849292, 56413544, 65388426, 76286497, 84620316, 87184568, 98723702, 107698584, 119878781, 130776852, 148085553, 152572994, 169240632, 197447404, 228859491, 239757562, 261553704, 296171106, 305145988, 359636343, 394894808, 457718982, 479515124, 592342212, 610291976, 719272686, 839151467, 915437964, 959030248, 1184684424, 1438545372, 1678302934, 1830875928, 2517454401, 2877090744, 3356605868, 5034908802, 6713211736, 10069817604, 20139635208]

約数ペア:

[(1, 20139635208), (2, 10069817604), (3, 6713211736), (4, 5034908802), (6, 3356605868), (7, 2877090744), (8, 2517454401), (11, 1830875928), (12, 1678302934), (14, 1438545372), (17, 1184684424), (21, 959030248), (22, 915437964), (24, 839151467), (28, 719272686), (33, 610291976), (34, 592342212), (42, 479515124), (44, 457718982), (51, 394894808), (56, 359636343), (66, 305145988), (68, 296171106), (77, 261553704), (84, 239757562), (88, 228859491), (102, 197447404), (119, 169240632), (132, 152572994), (136, 148085553), (154, 130776852), (168, 119878781), (187, 107698584), (204, 98723702), (231, 87184568), (238, 84620316), (264, 76286497), (308, 65388426), (357, 56413544), (374, 53849292), (408, 49361851), (462, 43592284), (476, 42310158), (561, 35899528), (616, 32694213), (617, 32641224), (714, 28206772), (748, 26924646), (924, 21796142), (952, 21155079), (1039, 19383672), (1122, 17949764), (1234, 16320612), (1309, 15385512), (1428, 14103386), (1496, 13462323), (1848, 10898071), (1851, 10880408), (2078, 9691836), (2244, 8974882), (2468, 8160306), (2618, 7692756), (2856, 7051693), (3117, 6461224), (3702, 5440204), (3927, 5128504), (4156, 4845918), (4319, 4663032), (4488, 4487441), (4936, 4080153), (5236, 3846378), (6234, 3230612), (6787, 2967384), (7273, 2769096), (7404, 2720102), (7854, 2564252), (8312, 2422959), (8638, 2331516), (10472, 1923189), (10489, 1920072), (11429, 1762152), (12468, 1615306), (12957, 1554344), (13574, 1483692), (14546, 1384548), (14808, 1360051), (15708, 1282126), (17276, 1165758), (17663, 1140216), (20361, 989128), (20978, 960036), (21819, 923032), (22858, 881076), (24936, 807653), (25914, 777172), (27148, 741846), (29092, 692274), (31416, 641063), (31467, 640024), (34287, 587384), (34552, 582879), (35326, 570108), (40722, 494564), (41956, 480018), (43638, 461516), (45716, 440538), (47509, 423912), (51828, 388586), (52989, 380072), (54296, 370923), (58184, 346137), (62934, 320012), (68574, 293692), (70652, 285054), (73423, 274296), (80003, 251736), (81444, 247282), (83912, 240009), (87276, 230758), (91432, 220269), (95018, 211956), (103656, 194293), (105978, 190036), (115379, 174552), (123641, 162888), (125868, 160006), (137148, 146846), (141304, 142527)]