20082345972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4152677}}^1$

素因数の和:4152728

約数の個数: 48

約数和(自身を含む): 52091192832

約数和(自身を除く): 32008846860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 4152677, 8305354, 12458031, 16610708, 24916062, 49832124, 53984801, 107969602, 128732987, 161954403, 215939204, 257465974, 323908806, 386198961, 514931948, 647817612, 772397922, 1544795844, 1673528831, 3347057662, 5020586493, 6694115324, 10041172986, 20082345972]

約数ペア:

[(1, 20082345972), (2, 10041172986), (3, 6694115324), (4, 5020586493), (6, 3347057662), (12, 1673528831), (13, 1544795844), (26, 772397922), (31, 647817612), (39, 514931948), (52, 386198961), (62, 323908806), (78, 257465974), (93, 215939204), (124, 161954403), (156, 128732987), (186, 107969602), (372, 53984801), (403, 49832124), (806, 24916062), (1209, 16610708), (1612, 12458031), (2418, 8305354), (4836, 4152677)]