20228540632

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{1187}}^1\times {\mathrm{21961}}^1$

素因数の和:23251

約数の個数: 32

約数和(自身を含む): 38353558320

約数和(自身を除く): 18125017688

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 1187, 2374, 4748, 9496, 21961, 43922, 87844, 115139, 175688, 230278, 460556, 921112, 2130217, 4260434, 8520868, 17041736, 26067707, 52135414, 104270828, 208541656, 2528567579, 5057135158, 10114270316, 20228540632]

約数ペア:

[(1, 20228540632), (2, 10114270316), (4, 5057135158), (8, 2528567579), (97, 208541656), (194, 104270828), (388, 52135414), (776, 26067707), (1187, 17041736), (2374, 8520868), (4748, 4260434), (9496, 2130217), (21961, 921112), (43922, 460556), (87844, 230278), (115139, 175688)]