20299440924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3502319}}^1$

素因数の和:3502359

約数の個数: 72

約数和(自身を含む): 61192535040

約数和(自身を除く): 40893094116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 3502319, 7004638, 10506957, 14009276, 21013914, 24516233, 31520871, 42027828, 49032466, 63041742, 73548699, 80553337, 98064932, 126083484, 147097398, 161106674, 220646097, 241660011, 294194796, 322213348, 441292194, 483320022, 563873359, 724980033, 882584388, 966640044, 1127746718, 1449960066, 1691620077, 2255493436, 2899920132, 3383240154, 5074860231, 6766480308, 10149720462, 20299440924]

約数ペア:

[(1, 20299440924), (2, 10149720462), (3, 6766480308), (4, 5074860231), (6, 3383240154), (7, 2899920132), (9, 2255493436), (12, 1691620077), (14, 1449960066), (18, 1127746718), (21, 966640044), (23, 882584388), (28, 724980033), (36, 563873359), (42, 483320022), (46, 441292194), (63, 322213348), (69, 294194796), (84, 241660011), (92, 220646097), (126, 161106674), (138, 147097398), (161, 126083484), (207, 98064932), (252, 80553337), (276, 73548699), (322, 63041742), (414, 49032466), (483, 42027828), (644, 31520871), (828, 24516233), (966, 21013914), (1449, 14009276), (1932, 10506957), (2898, 7004638), (5796, 3502319)]