20183836734

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{821}}^1\times {\mathrm{6473}}^1$

素因数の和:7513

約数の個数: 48

約数和(自身を含む): 43999220304

約数和(自身を除く): 23815383570

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 821, 1266, 1642, 1899, 2463, 3798, 4926, 6473, 7389, 12946, 14778, 19419, 38838, 58257, 116514, 173231, 346462, 519693, 1039386, 1365803, 1559079, 2731606, 3118158, 4097409, 5314333, 8194818, 10628666, 12292227, 15942999, 24584454, 31885998, 47828997, 95657994, 1121324263, 2242648526, 3363972789, 6727945578, 10091918367, 20183836734]

約数ペア:

[(1, 20183836734), (2, 10091918367), (3, 6727945578), (6, 3363972789), (9, 2242648526), (18, 1121324263), (211, 95657994), (422, 47828997), (633, 31885998), (821, 24584454), (1266, 15942999), (1642, 12292227), (1899, 10628666), (2463, 8194818), (3798, 5314333), (4926, 4097409), (6473, 3118158), (7389, 2731606), (12946, 1559079), (14778, 1365803), (19419, 1039386), (38838, 519693), (58257, 346462), (116514, 173231)]