20195527326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8928173}}^1$

素因数の和:8928220

約数の個数: 32

約数和(自身を含む): 44997996960

約数和(自身を除く): 24802469634

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8928173, 17856346, 26784519, 53569038, 116066249, 232132498, 258917017, 348198747, 517834034, 696397494, 776751051, 1553502102, 3365921221, 6731842442, 10097763663, 20195527326]

約数ペア:

[(1, 20195527326), (2, 10097763663), (3, 6731842442), (6, 3365921221), (13, 1553502102), (26, 776751051), (29, 696397494), (39, 517834034), (58, 348198747), (78, 258917017), (87, 232132498), (174, 116066249), (377, 53569038), (754, 26784519), (1131, 17856346), (2262, 8928173)]