20010544

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{2027}}^1$

素因数の和:2652

約数の個数: 20

約数和(自身を含む): 38852424

約数和(自身を除く): 18841880

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2027, 2468, 4054, 4936, 8108, 9872, 16216, 32432, 1250659, 2501318, 5002636, 10005272, 20010544]

約数ペア:

[(1, 20010544), (2, 10005272), (4, 5002636), (8, 2501318), (16, 1250659), (617, 32432), (1234, 16216), (2027, 9872), (2468, 8108), (4054, 4936)]