20542944

素因数分解:

$2^5\times 3^1\times {\mathrm{213989}}^1$

素因数の和:214002

約数の個数: 24

約数和(自身を含む): 53925480

約数和(自身を除く): 33382536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213989, 427978, 641967, 855956, 1283934, 1711912, 2567868, 3423824, 5135736, 6847648, 10271472, 20542944]

約数ペア:

[(1, 20542944), (2, 10271472), (3, 6847648), (4, 5135736), (6, 3423824), (8, 2567868), (12, 1711912), (16, 1283934), (24, 855956), (32, 641967), (48, 427978), (96, 213989)]