20159741574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{17041}}^1$

素因数の和:17326

約数の個数: 96

約数和(自身を含む): 51363224640

約数和(自身を除く): 31203483066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 229, 246, 287, 369, 458, 574, 687, 738, 861, 1374, 1603, 1722, 2061, 2583, 3206, 4122, 4809, 5166, 9389, 9618, 14427, 17041, 18778, 28167, 28854, 34082, 51123, 56334, 65723, 84501, 102246, 119287, 131446, 153369, 169002, 197169, 238574, 306738, 357861, 394338, 591507, 698681, 715722, 1073583, 1183014, 1397362, 2096043, 2147166, 3902389, 4192086, 4890767, 6288129, 7804778, 9781534, 11707167, 12576258, 14672301, 23414334, 27316723, 29344602, 35121501, 44016903, 54633446, 70243002, 81950169, 88033806, 159997949, 163900338, 245850507, 319995898, 479993847, 491701014, 959987694, 1119985643, 1439981541, 2239971286, 2879963082, 3359956929, 6719913858, 10079870787, 20159741574]

約数ペア:

[(1, 20159741574), (2, 10079870787), (3, 6719913858), (6, 3359956929), (7, 2879963082), (9, 2239971286), (14, 1439981541), (18, 1119985643), (21, 959987694), (41, 491701014), (42, 479993847), (63, 319995898), (82, 245850507), (123, 163900338), (126, 159997949), (229, 88033806), (246, 81950169), (287, 70243002), (369, 54633446), (458, 44016903), (574, 35121501), (687, 29344602), (738, 27316723), (861, 23414334), (1374, 14672301), (1603, 12576258), (1722, 11707167), (2061, 9781534), (2583, 7804778), (3206, 6288129), (4122, 4890767), (4809, 4192086), (5166, 3902389), (9389, 2147166), (9618, 2096043), (14427, 1397362), (17041, 1183014), (18778, 1073583), (28167, 715722), (28854, 698681), (34082, 591507), (51123, 394338), (56334, 357861), (65723, 306738), (84501, 238574), (102246, 197169), (119287, 169002), (131446, 153369)]