22506940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8861}}^1$

素因数の和:8997

約数の個数: 24

約数和(自身を含む): 47642112

約数和(自身を除く): 25135172

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 8861, 17722, 35444, 44305, 88610, 177220, 1125347, 2250694, 4501388, 5626735, 11253470, 22506940]

約数ペア:

[(1, 22506940), (2, 11253470), (4, 5626735), (5, 4501388), (10, 2250694), (20, 1125347), (127, 177220), (254, 88610), (508, 44305), (635, 35444), (1270, 17722), (2540, 8861)]