20192517741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1\times {\mathrm{5431}}^1$

素因数の和:7353

約数の個数: 32

約数和(自身を含む): 29874087936

約数和(自身を除く): 9681570195

約数列:

[1, 3, 11, 33, 61, 183, 671, 1847, 2013, 5431, 5541, 16293, 20317, 59741, 60951, 112667, 179223, 331291, 338001, 993873, 1239337, 3644201, 3718011, 10031057, 10932603, 30093171, 110341627, 331024881, 611894477, 1835683431, 6730839247, 20192517741]

約数ペア:

[(1, 20192517741), (3, 6730839247), (11, 1835683431), (33, 611894477), (61, 331024881), (183, 110341627), (671, 30093171), (1847, 10932603), (2013, 10031057), (5431, 3718011), (5541, 3644201), (16293, 1239337), (20317, 993873), (59741, 338001), (60951, 331291), (112667, 179223)]