20160346365

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1214113}}^1$

素因数の和:1214171

約数の個数: 40

約数和(自身を含む): 37020764088

約数和(自身を除く): 16860417723

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5535, 16605, 1214113, 3642339, 6070565, 10927017, 18211695, 32781051, 49778633, 54635085, 98343153, 149335899, 163905255, 248893165, 448007697, 491715765, 746679495, 1344023091, 2240038485, 4032069273, 6720115455, 20160346365]

約数ペア:

[(1, 20160346365), (3, 6720115455), (5, 4032069273), (9, 2240038485), (15, 1344023091), (27, 746679495), (41, 491715765), (45, 448007697), (81, 248893165), (123, 163905255), (135, 149335899), (205, 98343153), (369, 54635085), (405, 49778633), (615, 32781051), (1107, 18211695), (1845, 10927017), (3321, 6070565), (5535, 3642339), (16605, 1214113)]