20140657528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1\times {\mathrm{1429}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 39639600000

約数和(自身を除く): 19498942472

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 158, 232, 316, 632, 769, 1429, 1538, 2291, 2858, 3076, 4582, 5716, 6152, 9164, 11432, 18328, 22301, 41441, 44602, 60751, 82882, 89204, 112891, 121502, 165764, 178408, 225782, 243004, 331528, 451564, 486008, 903128, 1098901, 1761779, 2197802, 3273839, 3523558, 4395604, 6547678, 7047116, 8791208, 13095356, 14094232, 26190712, 31868129, 63736258, 86813179, 127472516, 173626358, 254945032, 347252716, 694505432, 2517582191, 5035164382, 10070328764, 20140657528]

約数ペア:

[(1, 20140657528), (2, 10070328764), (4, 5035164382), (8, 2517582191), (29, 694505432), (58, 347252716), (79, 254945032), (116, 173626358), (158, 127472516), (232, 86813179), (316, 63736258), (632, 31868129), (769, 26190712), (1429, 14094232), (1538, 13095356), (2291, 8791208), (2858, 7047116), (3076, 6547678), (4582, 4395604), (5716, 3523558), (6152, 3273839), (9164, 2197802), (11432, 1761779), (18328, 1098901), (22301, 903128), (41441, 486008), (44602, 451564), (60751, 331528), (82882, 243004), (89204, 225782), (112891, 178408), (121502, 165764)]