20172595497

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{357347}}^1$

素因数の和:357988

約数の個数: 16

約数和(自身を含む): 27810250752

約数和(自身を除く): 7637655255

約数列:

[1, 3, 31, 93, 607, 1821, 18817, 56451, 357347, 1072041, 11077757, 33233271, 216909629, 650728887, 6724198499, 20172595497]

約数ペア:

[(1, 20172595497), (3, 6724198499), (31, 650728887), (93, 216909629), (607, 33233271), (1821, 11077757), (18817, 1072041), (56451, 357347)]