20348915904

素因数分解:

$2^6\times 3^4\times {\mathrm{577}}^1\times {\mathrm{6803}}^1$

素因数の和:7404

約数の個数: 140

約数和(自身を含む): 60433985304

約数和(自身を除く): 40085069400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 577, 648, 864, 1154, 1296, 1728, 1731, 2308, 2592, 3462, 4616, 5184, 5193, 6803, 6924, 9232, 10386, 13606, 13848, 15579, 18464, 20409, 20772, 27212, 27696, 31158, 36928, 40818, 41544, 46737, 54424, 55392, 61227, 62316, 81636, 83088, 93474, 108848, 110784, 122454, 124632, 163272, 166176, 183681, 186948, 217696, 244908, 249264, 326544, 332352, 367362, 373896, 435392, 489816, 498528, 551043, 653088, 734724, 747792, 979632, 997056, 1102086, 1306176, 1469448, 1495584, 1959264, 2204172, 2938896, 2991168, 3918528, 3925331, 4408344, 5877792, 7850662, 8816688, 11755584, 11775993, 15701324, 17633376, 23551986, 31402648, 35266752, 35327979, 47103972, 62805296, 70655958, 94207944, 105983937, 125610592, 141311916, 188415888, 211967874, 251221184, 282623832, 317951811, 376831776, 423935748, 565247664, 635903622, 753663552, 847871496, 1130495328, 1271807244, 1695742992, 2260990656, 2543614488, 3391485984, 5087228976, 6782971968, 10174457952, 20348915904]

約数ペア:

[(1, 20348915904), (2, 10174457952), (3, 6782971968), (4, 5087228976), (6, 3391485984), (8, 2543614488), (9, 2260990656), (12, 1695742992), (16, 1271807244), (18, 1130495328), (24, 847871496), (27, 753663552), (32, 635903622), (36, 565247664), (48, 423935748), (54, 376831776), (64, 317951811), (72, 282623832), (81, 251221184), (96, 211967874), (108, 188415888), (144, 141311916), (162, 125610592), (192, 105983937), (216, 94207944), (288, 70655958), (324, 62805296), (432, 47103972), (576, 35327979), (577, 35266752), (648, 31402648), (864, 23551986), (1154, 17633376), (1296, 15701324), (1728, 11775993), (1731, 11755584), (2308, 8816688), (2592, 7850662), (3462, 5877792), (4616, 4408344), (5184, 3925331), (5193, 3918528), (6803, 2991168), (6924, 2938896), (9232, 2204172), (10386, 1959264), (13606, 1495584), (13848, 1469448), (15579, 1306176), (18464, 1102086), (20409, 997056), (20772, 979632), (27212, 747792), (27696, 734724), (31158, 653088), (36928, 551043), (40818, 498528), (41544, 489816), (46737, 435392), (54424, 373896), (55392, 367362), (61227, 332352), (62316, 326544), (81636, 249264), (83088, 244908), (93474, 217696), (108848, 186948), (110784, 183681), (122454, 166176), (124632, 163272)]