20733021708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{483017}}^1$

素因数の和:483111

約数の個数: 72

約数和(自身を含む): 57046357872

約数和(自身を除く): 36313336164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 6132, 7154, 10731, 14308, 21462, 42924, 483017, 966034, 1449051, 1932068, 2898102, 3381119, 5796204, 6762238, 10143357, 13524476, 20286714, 23667833, 35260241, 40573428, 47335666, 70520482, 71003499, 94671332, 105780723, 141040964, 142006998, 211561446, 246821687, 284013996, 423122892, 493643374, 740465061, 987286748, 1480930122, 1727751809, 2961860244, 3455503618, 5183255427, 6911007236, 10366510854, 20733021708]

約数ペア:

[(1, 20733021708), (2, 10366510854), (3, 6911007236), (4, 5183255427), (6, 3455503618), (7, 2961860244), (12, 1727751809), (14, 1480930122), (21, 987286748), (28, 740465061), (42, 493643374), (49, 423122892), (73, 284013996), (84, 246821687), (98, 211561446), (146, 142006998), (147, 141040964), (196, 105780723), (219, 94671332), (292, 71003499), (294, 70520482), (438, 47335666), (511, 40573428), (588, 35260241), (876, 23667833), (1022, 20286714), (1533, 13524476), (2044, 10143357), (3066, 6762238), (3577, 5796204), (6132, 3381119), (7154, 2898102), (10731, 1932068), (14308, 1449051), (21462, 966034), (42924, 483017)]