20147164810

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{91499}}^1$

素因数の和:91830

約数の個数: 32

約数和(自身を含む): 36800568000

約数和(自身を除く): 16653403190

約数列:

[1, 2, 5, 10, 97, 194, 227, 454, 485, 970, 1135, 2270, 22019, 44038, 91499, 110095, 182998, 220190, 457495, 914990, 8875403, 17750806, 20770273, 41540546, 44377015, 88754030, 103851365, 207702730, 2014716481, 4029432962, 10073582405, 20147164810]

約数ペア:

[(1, 20147164810), (2, 10073582405), (5, 4029432962), (10, 2014716481), (97, 207702730), (194, 103851365), (227, 88754030), (454, 44377015), (485, 41540546), (970, 20770273), (1135, 17750806), (2270, 8875403), (22019, 914990), (44038, 457495), (91499, 220190), (110095, 182998)]