20194333821

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{601}}^1\times {\mathrm{16447}}^1$

素因数の和:17281

約数の個数: 24

約数和(自身を含む): 29348626944

約数和(自身を除く): 9154293123

約数列:

[1, 3, 9, 227, 601, 681, 1803, 2043, 5409, 16447, 49341, 136427, 148023, 409281, 1227843, 3733469, 9884647, 11200407, 29653941, 33601221, 88961823, 2243814869, 6731444607, 20194333821]

約数ペア:

[(1, 20194333821), (3, 6731444607), (9, 2243814869), (227, 88961823), (601, 33601221), (681, 29653941), (1803, 11200407), (2043, 9884647), (5409, 3733469), (16447, 1227843), (49341, 409281), (136427, 148023)]