20112497205

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1\times {\mathrm{10691}}^1$

素因数の和:11617

約数の個数: 32

約数和(自身を含む): 32418828288

約数和(自身を除く): 12306331083

約数列:

[1, 3, 5, 15, 167, 501, 751, 835, 2253, 2505, 3755, 10691, 11265, 32073, 53455, 125417, 160365, 376251, 627085, 1785397, 1881255, 5356191, 8028941, 8926985, 24086823, 26780955, 40144705, 120434115, 1340833147, 4022499441, 6704165735, 20112497205]

約数ペア:

[(1, 20112497205), (3, 6704165735), (5, 4022499441), (15, 1340833147), (167, 120434115), (501, 40144705), (751, 26780955), (835, 24086823), (2253, 8926985), (2505, 8028941), (3755, 5356191), (10691, 1881255), (11265, 1785397), (32073, 627085), (53455, 376251), (125417, 160365)]