20164304454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15487177}}^1$

素因数の和:15487220

約数の個数: 32

約数和(自身を含む): 47576610816

約数和(自身を除く): 27412306362

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15487177, 30974354, 46461531, 92923062, 108410239, 216820478, 325230717, 480102487, 650461434, 960204974, 1440307461, 2880614922, 3360717409, 6721434818, 10082152227, 20164304454]

約数ペア:

[(1, 20164304454), (2, 10082152227), (3, 6721434818), (6, 3360717409), (7, 2880614922), (14, 1440307461), (21, 960204974), (31, 650461434), (42, 480102487), (62, 325230717), (93, 216820478), (186, 108410239), (217, 92923062), (434, 46461531), (651, 30974354), (1302, 15487177)]