20341889406

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{983}}^1\times {\mathrm{3673}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 44271935136

約数和(自身を除く): 23930045730

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 983, 1878, 1966, 2817, 2949, 3673, 5634, 5898, 7346, 8847, 11019, 17694, 22038, 33057, 66114, 307679, 615358, 923037, 1149649, 1846074, 2299298, 2769111, 3448947, 3610559, 5538222, 6897894, 7221118, 10346841, 10831677, 20693682, 21663354, 32495031, 64990062, 1130104967, 2260209934, 3390314901, 6780629802, 10170944703, 20341889406]

約数ペア:

[(1, 20341889406), (2, 10170944703), (3, 6780629802), (6, 3390314901), (9, 2260209934), (18, 1130104967), (313, 64990062), (626, 32495031), (939, 21663354), (983, 20693682), (1878, 10831677), (1966, 10346841), (2817, 7221118), (2949, 6897894), (3673, 5538222), (5634, 3610559), (5898, 3448947), (7346, 2769111), (8847, 2299298), (11019, 1846074), (17694, 1149649), (22038, 923037), (33057, 615358), (66114, 307679)]