20160497292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20323}}^1\times {\mathrm{6359}}^1$

素因数の和:26702

約数の個数: 48

約数和(自身を含む): 50670170880

約数和(自身を除く): 30509673588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 6359, 12718, 19077, 20323, 25436, 38154, 40646, 60969, 76308, 81292, 82667, 121938, 165334, 243876, 248001, 264199, 330668, 496002, 528398, 792597, 992004, 1056796, 1585194, 3170388, 129233957, 258467914, 387701871, 516935828, 775403742, 1550807484, 1680041441, 3360082882, 5040124323, 6720165764, 10080248646, 20160497292]

約数ペア:

[(1, 20160497292), (2, 10080248646), (3, 6720165764), (4, 5040124323), (6, 3360082882), (12, 1680041441), (13, 1550807484), (26, 775403742), (39, 516935828), (52, 387701871), (78, 258467914), (156, 129233957), (6359, 3170388), (12718, 1585194), (19077, 1056796), (20323, 992004), (25436, 792597), (38154, 528398), (40646, 496002), (60969, 330668), (76308, 264199), (81292, 248001), (82667, 243876), (121938, 165334)]