20177992883

素因数分解:

${\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1\times {\mathrm{2287}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 20819610240

約数和(自身を除く): 641617357

約数列:

[1, 37, 389, 613, 2287, 14393, 22681, 84619, 238457, 889643, 1401931, 8822909, 32916791, 51871447, 545351159, 20177992883]

約数ペア:

[(1, 20177992883), (37, 545351159), (389, 51871447), (613, 32916791), (2287, 8822909), (14393, 1401931), (22681, 889643), (84619, 238457)]