20163815130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{23869}}^1$

素因数の和:24879

約数の個数: 64

約数和(自身を含む): 50115542400

約数和(自身を除く): 29951727270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 971, 1942, 2913, 4855, 5826, 9710, 14565, 23869, 28159, 29130, 47738, 56318, 71607, 84477, 119345, 140795, 143214, 168954, 238690, 281590, 358035, 422385, 692201, 716070, 844770, 1384402, 2076603, 3461005, 4153206, 6922010, 10383015, 20766030, 23176799, 46353598, 69530397, 115883995, 139060794, 231767990, 347651985, 672127171, 695303970, 1344254342, 2016381513, 3360635855, 4032763026, 6721271710, 10081907565, 20163815130]

約数ペア:

[(1, 20163815130), (2, 10081907565), (3, 6721271710), (5, 4032763026), (6, 3360635855), (10, 2016381513), (15, 1344254342), (29, 695303970), (30, 672127171), (58, 347651985), (87, 231767990), (145, 139060794), (174, 115883995), (290, 69530397), (435, 46353598), (870, 23176799), (971, 20766030), (1942, 10383015), (2913, 6922010), (4855, 4153206), (5826, 3461005), (9710, 2076603), (14565, 1384402), (23869, 844770), (28159, 716070), (29130, 692201), (47738, 422385), (56318, 358035), (71607, 281590), (84477, 238690), (119345, 168954), (140795, 143214)]