20189545914

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1\times {\mathrm{13721}}^1$

素因数の和:14726

約数の個数: 32

約数和(自身を含む): 40546863360

約数和(自身を除く): 20357317446

約数列:

[1, 2, 3, 6, 431, 569, 862, 1138, 1293, 1707, 2586, 3414, 13721, 27442, 41163, 82326, 245239, 490478, 735717, 1471434, 5913751, 7807249, 11827502, 15614498, 17741253, 23421747, 35482506, 46843494, 3364924319, 6729848638, 10094772957, 20189545914]

約数ペア:

[(1, 20189545914), (2, 10094772957), (3, 6729848638), (6, 3364924319), (431, 46843494), (569, 35482506), (862, 23421747), (1138, 17741253), (1293, 15614498), (1707, 11827502), (2586, 7807249), (3414, 5913751), (13721, 1471434), (27442, 735717), (41163, 490478), (82326, 245239)]