20176992077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{327023}}^1$

素因数の和:327184

約数の個数: 16

約数和(自身を含む): 22603898880

約数和(自身を除く): 2426906803

約数列:

[1, 11, 71, 79, 781, 869, 5609, 61699, 327023, 3597253, 23218633, 25834817, 255404963, 284182987, 1834272007, 20176992077]

約数ペア:

[(1, 20176992077), (11, 1834272007), (71, 284182987), (79, 255404963), (781, 25834817), (869, 23218633), (5609, 3597253), (61699, 327023)]