20171945833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{6473}}^1$

素因数の和:6801

約数の個数: 32

約数和(自身を含む): 23492851200

約数和(自身を除く): 3320905367

約数列:

[1, 13, 17, 59, 221, 239, 767, 1003, 3107, 4063, 6473, 13039, 14101, 52819, 84149, 110041, 183313, 239717, 381907, 1430533, 1547047, 3116321, 4964791, 6492419, 20111611, 26299799, 84401447, 91275773, 341897387, 1186585049, 1551688141, 20171945833]

約数ペア:

[(1, 20171945833), (13, 1551688141), (17, 1186585049), (59, 341897387), (221, 91275773), (239, 84401447), (767, 26299799), (1003, 20111611), (3107, 6492419), (4063, 4964791), (6473, 3116321), (13039, 1547047), (14101, 1430533), (52819, 381907), (84149, 239717), (110041, 183313)]