20888973057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{14177}}^1$

素因数の和:14537

約数の個数: 32

約数和(自身を含む): 29840493312

約数和(自身を除く): 8951520255

約数列:

[1, 3, 17, 51, 167, 173, 501, 519, 2839, 2941, 8517, 8823, 14177, 28891, 42531, 86673, 241009, 491147, 723027, 1473441, 2367559, 2452621, 7102677, 7357863, 40248503, 41694557, 120745509, 125083671, 409587707, 1228763121, 6962991019, 20888973057]

約数ペア:

[(1, 20888973057), (3, 6962991019), (17, 1228763121), (51, 409587707), (167, 125083671), (173, 120745509), (501, 41694557), (519, 40248503), (2839, 7357863), (2941, 7102677), (8517, 2452621), (8823, 2367559), (14177, 1473441), (28891, 723027), (42531, 491147), (86673, 241009)]