20194125094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{2053}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 35992389888

約数和(自身を除く): 15798264794

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 211, 286, 326, 422, 1793, 2053, 2119, 2321, 2743, 3586, 4106, 4238, 4642, 5486, 22583, 23309, 26689, 30173, 34393, 45166, 46618, 53378, 60346, 68786, 293579, 334639, 378323, 433183, 447109, 587158, 669278, 756646, 866366, 894218, 3681029, 4350307, 4765013, 4918199, 5631379, 7362058, 8700614, 9530026, 9836398, 11262758, 47853377, 61945169, 70608829, 95706754, 123890338, 141217658, 776697119, 917914777, 1553394238, 1835829554, 10097062547, 20194125094]

約数ペア:

[(1, 20194125094), (2, 10097062547), (11, 1835829554), (13, 1553394238), (22, 917914777), (26, 776697119), (143, 141217658), (163, 123890338), (211, 95706754), (286, 70608829), (326, 61945169), (422, 47853377), (1793, 11262758), (2053, 9836398), (2119, 9530026), (2321, 8700614), (2743, 7362058), (3586, 5631379), (4106, 4918199), (4238, 4765013), (4642, 4350307), (5486, 3681029), (22583, 894218), (23309, 866366), (26689, 756646), (30173, 669278), (34393, 587158), (45166, 447109), (46618, 433183), (53378, 378323), (60346, 334639), (68786, 293579)]