20348726164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{622133}}^1$

素因数の和:622204

約数の個数: 48

約数和(自身を含む): 41702886288

約数和(自身を除く): 21354160124

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 8177, 16354, 32708, 622133, 1244266, 2488532, 8087729, 10576261, 16175458, 21152522, 23018921, 32350916, 42305044, 46037842, 92075684, 137491393, 274982786, 299245973, 391321657, 549965572, 598491946, 782643314, 1196983892, 1565286628, 5087181541, 10174363082, 20348726164]

約数ペア:

[(1, 20348726164), (2, 10174363082), (4, 5087181541), (13, 1565286628), (17, 1196983892), (26, 782643314), (34, 598491946), (37, 549965572), (52, 391321657), (68, 299245973), (74, 274982786), (148, 137491393), (221, 92075684), (442, 46037842), (481, 42305044), (629, 32350916), (884, 23018921), (962, 21152522), (1258, 16175458), (1924, 10576261), (2516, 8087729), (8177, 2488532), (16354, 1244266), (32708, 622133)]