20526175056

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2791}}^1$

素因数の和:2981

約数の個数: 160

約数和(自身を含む): 56359892736

約数和(自身を除く): 35833717680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 41, 48, 74, 82, 101, 111, 123, 148, 164, 202, 222, 246, 296, 303, 328, 404, 444, 492, 592, 606, 656, 808, 888, 984, 1212, 1517, 1616, 1776, 1968, 2424, 2791, 3034, 3737, 4141, 4551, 4848, 5582, 6068, 7474, 8282, 8373, 9102, 11164, 11211, 12136, 12423, 14948, 16564, 16746, 18204, 22328, 22422, 24272, 24846, 29896, 33128, 33492, 36408, 44656, 44844, 49692, 59792, 66256, 66984, 72816, 89688, 99384, 103267, 114431, 133968, 153217, 179376, 198768, 206534, 228862, 281891, 306434, 309801, 343293, 413068, 457724, 459651, 563782, 612868, 619602, 686586, 826136, 845673, 915448, 919302, 1127564, 1225736, 1239204, 1373172, 1652272, 1691346, 1830896, 1838604, 2255128, 2451472, 2478408, 2746344, 3382692, 3677208, 4233947, 4510256, 4956816, 5492688, 6765384, 7354416, 8467894, 10429967, 11557531, 12701841, 13530768, 16935788, 20859934, 23115062, 25403682, 31289901, 33871576, 34672593, 41719868, 46230124, 50807364, 62579802, 67743152, 69345186, 83439736, 92460248, 101614728, 125159604, 138690372, 166879472, 184920496, 203229456, 250319208, 277380744, 427628647, 500638416, 554761488, 855257294, 1282885941, 1710514588, 2565771882, 3421029176, 5131543764, 6842058352, 10263087528, 20526175056]

約数ペア:

[(1, 20526175056), (2, 10263087528), (3, 6842058352), (4, 5131543764), (6, 3421029176), (8, 2565771882), (12, 1710514588), (16, 1282885941), (24, 855257294), (37, 554761488), (41, 500638416), (48, 427628647), (74, 277380744), (82, 250319208), (101, 203229456), (111, 184920496), (123, 166879472), (148, 138690372), (164, 125159604), (202, 101614728), (222, 92460248), (246, 83439736), (296, 69345186), (303, 67743152), (328, 62579802), (404, 50807364), (444, 46230124), (492, 41719868), (592, 34672593), (606, 33871576), (656, 31289901), (808, 25403682), (888, 23115062), (984, 20859934), (1212, 16935788), (1517, 13530768), (1616, 12701841), (1776, 11557531), (1968, 10429967), (2424, 8467894), (2791, 7354416), (3034, 6765384), (3737, 5492688), (4141, 4956816), (4551, 4510256), (4848, 4233947), (5582, 3677208), (6068, 3382692), (7474, 2746344), (8282, 2478408), (8373, 2451472), (9102, 2255128), (11164, 1838604), (11211, 1830896), (12136, 1691346), (12423, 1652272), (14948, 1373172), (16564, 1239204), (16746, 1225736), (18204, 1127564), (22328, 919302), (22422, 915448), (24272, 845673), (24846, 826136), (29896, 686586), (33128, 619602), (33492, 612868), (36408, 563782), (44656, 459651), (44844, 457724), (49692, 413068), (59792, 343293), (66256, 309801), (66984, 306434), (72816, 281891), (89688, 228862), (99384, 206534), (103267, 198768), (114431, 179376), (133968, 153217)]