20101224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5857}}^1$

素因数の和:5890

約数の個数: 64

約数和(自身を含む): 59048640

約数和(自身を除く): 38947416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 5857, 11714, 17571, 23428, 35142, 46856, 64427, 70284, 76141, 128854, 140568, 152282, 193281, 228423, 257708, 304564, 386562, 456846, 515416, 609128, 773124, 837551, 913692, 1546248, 1675102, 1827384, 2512653, 3350204, 5025306, 6700408, 10050612, 20101224]

約数ペア:

[(1, 20101224), (2, 10050612), (3, 6700408), (4, 5025306), (6, 3350204), (8, 2512653), (11, 1827384), (12, 1675102), (13, 1546248), (22, 913692), (24, 837551), (26, 773124), (33, 609128), (39, 515416), (44, 456846), (52, 386562), (66, 304564), (78, 257708), (88, 228423), (104, 193281), (132, 152282), (143, 140568), (156, 128854), (264, 76141), (286, 70284), (312, 64427), (429, 46856), (572, 35142), (858, 23428), (1144, 17571), (1716, 11714), (3432, 5857)]