20160419844

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1464721}}^1$

素因数の和:1464796

約数の個数: 48

約数和(自身を含む): 49870854656

約数和(自身を除く): 29710434812

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2294, 3441, 4588, 6882, 13764, 1464721, 2929442, 4394163, 5858884, 8788326, 17576652, 45406351, 54194677, 90812702, 108389354, 136219053, 162584031, 181625404, 216778708, 272438106, 325168062, 544876212, 650336124, 1680034987, 3360069974, 5040104961, 6720139948, 10080209922, 20160419844]

約数ペア:

[(1, 20160419844), (2, 10080209922), (3, 6720139948), (4, 5040104961), (6, 3360069974), (12, 1680034987), (31, 650336124), (37, 544876212), (62, 325168062), (74, 272438106), (93, 216778708), (111, 181625404), (124, 162584031), (148, 136219053), (186, 108389354), (222, 90812702), (372, 54194677), (444, 45406351), (1147, 17576652), (2294, 8788326), (3441, 5858884), (4588, 4394163), (6882, 2929442), (13764, 1464721)]