22014620

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4283}}^1$

素因数の和:4549

約数の個数: 24

約数和(自身を含む): 46421424

約数和(自身を除く): 24406804

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 4283, 5140, 8566, 17132, 21415, 42830, 85660, 1100731, 2201462, 4402924, 5503655, 11007310, 22014620]

約数ペア:

[(1, 22014620), (2, 11007310), (4, 5503655), (5, 4402924), (10, 2201462), (20, 1100731), (257, 85660), (514, 42830), (1028, 21415), (1285, 17132), (2570, 8566), (4283, 5140)]