20184756468

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1\times {\mathrm{10799}}^1$

素因数の和:12344

約数の個数: 48

約数和(自身を含む): 47567520000

約数和(自身を除く): 27382763532

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 1429, 2858, 4287, 5716, 8574, 10799, 17148, 21598, 32397, 43196, 64794, 129588, 155761, 311522, 467283, 623044, 934566, 1177091, 1869132, 2354182, 3531273, 4708364, 7062546, 14125092, 15431771, 30863542, 46295313, 61727084, 92590626, 185181252, 1682063039, 3364126078, 5046189117, 6728252156, 10092378234, 20184756468]

約数ペア:

[(1, 20184756468), (2, 10092378234), (3, 6728252156), (4, 5046189117), (6, 3364126078), (12, 1682063039), (109, 185181252), (218, 92590626), (327, 61727084), (436, 46295313), (654, 30863542), (1308, 15431771), (1429, 14125092), (2858, 7062546), (4287, 4708364), (5716, 3531273), (8574, 2354182), (10799, 1869132), (17148, 1177091), (21598, 934566), (32397, 623044), (43196, 467283), (64794, 311522), (129588, 155761)]