20599852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3370

約数の個数: 48

約数和(自身を含む): 46992960

約数和(自身を除く): 26393108

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 3329, 6188, 6658, 13316, 23303, 43277, 46606, 56593, 86554, 93212, 113186, 173108, 226372, 302939, 396151, 605878, 735709, 792302, 1211756, 1471418, 1584604, 2942836, 5149963, 10299926, 20599852]

約数ペア:

[(1, 20599852), (2, 10299926), (4, 5149963), (7, 2942836), (13, 1584604), (14, 1471418), (17, 1211756), (26, 792302), (28, 735709), (34, 605878), (52, 396151), (68, 302939), (91, 226372), (119, 173108), (182, 113186), (221, 93212), (238, 86554), (364, 56593), (442, 46606), (476, 43277), (884, 23303), (1547, 13316), (3094, 6658), (3329, 6188)]