20139042904

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{829}}^1\times {\mathrm{4283}}^1$

素因数の和:5827

約数の個数: 32

約数和(自身を含む): 37868418000

約数和(自身を除く): 17729375096

約数列:

[1, 2, 4, 8, 709, 829, 1418, 1658, 2836, 3316, 4283, 5672, 6632, 8566, 17132, 34264, 587761, 1175522, 2351044, 3036647, 3550607, 4702088, 6073294, 7101214, 12146588, 14202428, 24293176, 28404856, 2517380363, 5034760726, 10069521452, 20139042904]

約数ペア:

[(1, 20139042904), (2, 10069521452), (4, 5034760726), (8, 2517380363), (709, 28404856), (829, 24293176), (1418, 14202428), (1658, 12146588), (2836, 7101214), (3316, 6073294), (4283, 4702088), (5672, 3550607), (6632, 3036647), (8566, 2351044), (17132, 1175522), (34264, 587761)]