20076090910

素因数分解:

$2^1\times 5^1\times {\mathrm{38371}}^1\times {\mathrm{52321}}^1$

素因数の和:90699

約数の個数: 16

約数和(自身を含む): 36138596112

約数和(自身を除く): 16062505202

約数列:

[1, 2, 5, 10, 38371, 52321, 76742, 104642, 191855, 261605, 383710, 523210, 2007609091, 4015218182, 10038045455, 20076090910]

約数ペア:

[(1, 20076090910), (2, 10038045455), (5, 4015218182), (10, 2007609091), (38371, 523210), (52321, 383710), (76742, 261605), (104642, 191855)]