20160362138

素因数分解:

$2^1\times 7^3\times {\mathrm{5323}}^1\times {\mathrm{5521}}^1$

素因数の和:10867

約数の個数: 32

約数和(自身を含む): 35278953600

約数和(自身を除く): 15118591462

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 5323, 5521, 10646, 11042, 37261, 38647, 74522, 77294, 260827, 270529, 521654, 541058, 1825789, 1893703, 3651578, 3787406, 29388283, 58776566, 205717981, 411435962, 1440025867, 2880051734, 10080181069, 20160362138]

約数ペア:

[(1, 20160362138), (2, 10080181069), (7, 2880051734), (14, 1440025867), (49, 411435962), (98, 205717981), (343, 58776566), (686, 29388283), (5323, 3787406), (5521, 3651578), (10646, 1893703), (11042, 1825789), (37261, 541058), (38647, 521654), (74522, 270529), (77294, 260827)]