20442722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12011}}^1$

素因数の和:12073

約数の個数: 16

約数和(自身を含む): 32864832

約数和(自身を除く): 12422110

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 12011, 24022, 276253, 444407, 552506, 888814, 10221361, 20442722]

約数ペア:

[(1, 20442722), (2, 10221361), (23, 888814), (37, 552506), (46, 444407), (74, 276253), (851, 24022), (1702, 12011)]