20246465712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1036367}}^1$

素因数の和:1036426

約数の個数: 80

約数和(自身を含む): 58600392192

約数和(自身を除く): 38353926480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1628, 1776, 2442, 3256, 4884, 6512, 9768, 19536, 1036367, 2072734, 3109101, 4145468, 6218202, 8290936, 11400037, 12436404, 16581872, 22800074, 24872808, 34200111, 38345579, 45600148, 49745616, 68400222, 76691158, 91200296, 115036737, 136800444, 153382316, 182400592, 230073474, 273600888, 306764632, 421801369, 460146948, 547201776, 613529264, 843602738, 920293896, 1265404107, 1687205476, 1840587792, 2530808214, 3374410952, 5061616428, 6748821904, 10123232856, 20246465712]

約数ペア:

[(1, 20246465712), (2, 10123232856), (3, 6748821904), (4, 5061616428), (6, 3374410952), (8, 2530808214), (11, 1840587792), (12, 1687205476), (16, 1265404107), (22, 920293896), (24, 843602738), (33, 613529264), (37, 547201776), (44, 460146948), (48, 421801369), (66, 306764632), (74, 273600888), (88, 230073474), (111, 182400592), (132, 153382316), (148, 136800444), (176, 115036737), (222, 91200296), (264, 76691158), (296, 68400222), (407, 49745616), (444, 45600148), (528, 38345579), (592, 34200111), (814, 24872808), (888, 22800074), (1221, 16581872), (1628, 12436404), (1776, 11400037), (2442, 8290936), (3256, 6218202), (4884, 4145468), (6512, 3109101), (9768, 2072734), (19536, 1036367)]