20207876633

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{70289}}^1$

素因数の和:70976

約数の個数: 16

約数和(自身を含む): 23477984640

約数和(自身を除く): 3270108007

約数列:

[1, 7, 67, 469, 613, 4291, 41071, 70289, 287497, 492023, 4709363, 32965541, 43087157, 301610099, 2886839519, 20207876633]

約数ペア:

[(1, 20207876633), (7, 2886839519), (67, 301610099), (469, 43087157), (613, 32965541), (4291, 4709363), (41071, 492023), (70289, 287497)]