20049178872

素因数分解:

$2^3\times 3^1\times {\mathrm{5081}}^1\times {\mathrm{164413}}^1$

素因数の和:169503

約数の個数: 32

約数和(自身を含む): 50133116880

約数和(自身を除く): 30083938008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5081, 10162, 15243, 20324, 30486, 40648, 60972, 121944, 164413, 328826, 493239, 657652, 986478, 1315304, 1972956, 3945912, 835382453, 1670764906, 2506147359, 3341529812, 5012294718, 6683059624, 10024589436, 20049178872]

約数ペア:

[(1, 20049178872), (2, 10024589436), (3, 6683059624), (4, 5012294718), (6, 3341529812), (8, 2506147359), (12, 1670764906), (24, 835382453), (5081, 3945912), (10162, 1972956), (15243, 1315304), (20324, 986478), (30486, 657652), (40648, 493239), (60972, 328826), (121944, 164413)]