20166838264

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2120147}}^1$

素因数の和:2120223

約数の個数: 32

約数和(自身を含む): 40070797200

約数和(自身を除く): 19903958936

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 2120147, 4240294, 8480588, 16961176, 61484263, 86926027, 122968526, 173852054, 245937052, 347704108, 491874104, 695408216, 2520854783, 5041709566, 10083419132, 20166838264]

約数ペア:

[(1, 20166838264), (2, 10083419132), (4, 5041709566), (8, 2520854783), (29, 695408216), (41, 491874104), (58, 347704108), (82, 245937052), (116, 173852054), (164, 122968526), (232, 86926027), (328, 61484263), (1189, 16961176), (2378, 8480588), (4756, 4240294), (9512, 2120147)]