20094819348

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{216157}}^1$

素因数の和:216352

約数の個数: 48

約数和(自身を含む): 48032036864

約数和(自身を除く): 27937217516

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 127, 183, 244, 254, 366, 381, 508, 732, 762, 1524, 7747, 15494, 23241, 30988, 46482, 92964, 216157, 432314, 648471, 864628, 1296942, 2593884, 13185577, 26371154, 27451939, 39556731, 52742308, 54903878, 79113462, 82355817, 109807756, 158226924, 164711634, 329423268, 1674568279, 3349136558, 5023704837, 6698273116, 10047409674, 20094819348]

約数ペア:

[(1, 20094819348), (2, 10047409674), (3, 6698273116), (4, 5023704837), (6, 3349136558), (12, 1674568279), (61, 329423268), (122, 164711634), (127, 158226924), (183, 109807756), (244, 82355817), (254, 79113462), (366, 54903878), (381, 52742308), (508, 39556731), (732, 27451939), (762, 26371154), (1524, 13185577), (7747, 2593884), (15494, 1296942), (23241, 864628), (30988, 648471), (46482, 432314), (92964, 216157)]