20173081158

素因数分解:

$2^1\times 3^3\times {\mathrm{8867}}^1\times {\mathrm{42131}}^1$

素因数の和:51009

約数の個数: 32

約数和(自身を含む): 44835189120

約数和(自身を除く): 24662107962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 8867, 17734, 26601, 42131, 53202, 79803, 84262, 126393, 159606, 239409, 252786, 379179, 478818, 758358, 1137537, 2275074, 373575577, 747151154, 1120726731, 2241453462, 3362180193, 6724360386, 10086540579, 20173081158]

約数ペア:

[(1, 20173081158), (2, 10086540579), (3, 6724360386), (6, 3362180193), (9, 2241453462), (18, 1120726731), (27, 747151154), (54, 373575577), (8867, 2275074), (17734, 1137537), (26601, 758358), (42131, 478818), (53202, 379179), (79803, 252786), (84262, 239409), (126393, 159606)]