20210141934

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1297}}^1\times {\mathrm{29851}}^1$

素因数の和:31185

約数の個数: 48

約数和(自身を含む): 45335038320

約数和(自身を除く): 25124896386

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1297, 2594, 3891, 7782, 11673, 23346, 29851, 37613, 59702, 75226, 89553, 112839, 179106, 225678, 268659, 338517, 537318, 677034, 865679, 1731358, 2597037, 5194074, 7791111, 15582222, 38716747, 77433494, 116150241, 232300482, 348450723, 696901446, 1122785663, 2245571326, 3368356989, 6736713978, 10105070967, 20210141934]

約数ペア:

[(1, 20210141934), (2, 10105070967), (3, 6736713978), (6, 3368356989), (9, 2245571326), (18, 1122785663), (29, 696901446), (58, 348450723), (87, 232300482), (174, 116150241), (261, 77433494), (522, 38716747), (1297, 15582222), (2594, 7791111), (3891, 5194074), (7782, 2597037), (11673, 1731358), (23346, 865679), (29851, 677034), (37613, 537318), (59702, 338517), (75226, 268659), (89553, 225678), (112839, 179106)]