20176839924

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{763927}}^1$

素因数の和:764036

約数の個数: 48

約数和(自身を含む): 49282523136

約数和(自身を除く): 29105683212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 2201, 4402, 6603, 8804, 13206, 26412, 763927, 1527854, 2291781, 3055708, 4583562, 9167124, 23681737, 47363474, 54238817, 71045211, 94726948, 108477634, 142090422, 162716451, 216955268, 284180844, 325432902, 650865804, 1681403327, 3362806654, 5044209981, 6725613308, 10088419962, 20176839924]

約数ペア:

[(1, 20176839924), (2, 10088419962), (3, 6725613308), (4, 5044209981), (6, 3362806654), (12, 1681403327), (31, 650865804), (62, 325432902), (71, 284180844), (93, 216955268), (124, 162716451), (142, 142090422), (186, 108477634), (213, 94726948), (284, 71045211), (372, 54238817), (426, 47363474), (852, 23681737), (2201, 9167124), (4402, 4583562), (6603, 3055708), (8804, 2291781), (13206, 1527854), (26412, 763927)]