20214684004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{3719}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 36397670400

約数和(自身を除く): 16182986396

約数列:

[1, 2, 4, 79, 103, 158, 167, 206, 316, 334, 412, 668, 3719, 7438, 8137, 13193, 14876, 16274, 17201, 26386, 32548, 34402, 52772, 68804, 293801, 383057, 587602, 621073, 766114, 1175204, 1242146, 1358879, 1532228, 2484292, 2717758, 5435516, 30261503, 49064767, 60523006, 63970519, 98129534, 121046012, 127941038, 196259068, 255882076, 5053671001, 10107342002, 20214684004]

約数ペア:

[(1, 20214684004), (2, 10107342002), (4, 5053671001), (79, 255882076), (103, 196259068), (158, 127941038), (167, 121046012), (206, 98129534), (316, 63970519), (334, 60523006), (412, 49064767), (668, 30261503), (3719, 5435516), (7438, 2717758), (8137, 2484292), (13193, 1532228), (14876, 1358879), (16274, 1242146), (17201, 1175204), (26386, 766114), (32548, 621073), (34402, 587602), (52772, 383057), (68804, 293801)]