20166192914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{5501}}^1$

素因数の和:5811

約数の個数: 64

約数和(自身を含む): 37288242432

約数和(自身を除く): 17122049518

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 211, 238, 422, 511, 1022, 1241, 1477, 2482, 2954, 3587, 5501, 7174, 8687, 11002, 15403, 17374, 25109, 30806, 38507, 50218, 77014, 93517, 107821, 187034, 215642, 261851, 401573, 523702, 654619, 803146, 1160711, 1309238, 1832957, 2321422, 2811011, 3665914, 5622022, 6826741, 8124977, 13653482, 16249954, 19732087, 39464174, 47787187, 84731903, 95574374, 138124609, 169463806, 276249218, 593123321, 1186246642, 1440442351, 2880884702, 10083096457, 20166192914]

約数ペア:

[(1, 20166192914), (2, 10083096457), (7, 2880884702), (14, 1440442351), (17, 1186246642), (34, 593123321), (73, 276249218), (119, 169463806), (146, 138124609), (211, 95574374), (238, 84731903), (422, 47787187), (511, 39464174), (1022, 19732087), (1241, 16249954), (1477, 13653482), (2482, 8124977), (2954, 6826741), (3587, 5622022), (5501, 3665914), (7174, 2811011), (8687, 2321422), (11002, 1832957), (15403, 1309238), (17374, 1160711), (25109, 803146), (30806, 654619), (38507, 523702), (50218, 401573), (77014, 261851), (93517, 215642), (107821, 187034)]