20311401606

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1\times {\mathrm{631}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 41625239040

約数和(自身を除く): 21313837434

約数列:

[1, 2, 3, 6, 83, 109, 166, 218, 249, 327, 498, 593, 631, 654, 1186, 1262, 1779, 1893, 3558, 3786, 9047, 18094, 27141, 49219, 52373, 54282, 64637, 68779, 98438, 104746, 129274, 137558, 147657, 157119, 193911, 206337, 295314, 314238, 374183, 387822, 412674, 748366, 1122549, 2245098, 5364871, 5708657, 10729742, 11417314, 16094613, 17125971, 31057189, 32189226, 34251942, 40785947, 62114378, 81571894, 93171567, 122357841, 186343134, 244715682, 3385233601, 6770467202, 10155700803, 20311401606]

約数ペア:

[(1, 20311401606), (2, 10155700803), (3, 6770467202), (6, 3385233601), (83, 244715682), (109, 186343134), (166, 122357841), (218, 93171567), (249, 81571894), (327, 62114378), (498, 40785947), (593, 34251942), (631, 32189226), (654, 31057189), (1186, 17125971), (1262, 16094613), (1779, 11417314), (1893, 10729742), (3558, 5708657), (3786, 5364871), (9047, 2245098), (18094, 1122549), (27141, 748366), (49219, 412674), (52373, 387822), (54282, 374183), (64637, 314238), (68779, 295314), (98438, 206337), (104746, 193911), (129274, 157119), (137558, 147657)]