20187046224

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2298161}}^1$

素因数の和:2298236

約数の個数: 60

約数和(自身を含む): 57421875732

約数和(自身を除く): 37234829508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 2298161, 4596322, 6894483, 9192644, 13788966, 18385288, 20683449, 27577932, 36770576, 41366898, 55155864, 82733796, 110311728, 140187821, 165467592, 280375642, 330935184, 420563463, 560751284, 841126926, 1121502568, 1261690389, 1682253852, 2243005136, 2523380778, 3364507704, 5046761556, 6729015408, 10093523112, 20187046224]

約数ペア:

[(1, 20187046224), (2, 10093523112), (3, 6729015408), (4, 5046761556), (6, 3364507704), (8, 2523380778), (9, 2243005136), (12, 1682253852), (16, 1261690389), (18, 1121502568), (24, 841126926), (36, 560751284), (48, 420563463), (61, 330935184), (72, 280375642), (122, 165467592), (144, 140187821), (183, 110311728), (244, 82733796), (366, 55155864), (488, 41366898), (549, 36770576), (732, 27577932), (976, 20683449), (1098, 18385288), (1464, 13788966), (2196, 9192644), (2928, 6894483), (4392, 4596322), (8784, 2298161)]