20243329936

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{1080451}}^1$

素因数の和:1081630

約数の個数: 20

約数和(自身を含む): 39254982064

約数和(自身を除く): 19011652128

約数列:

[1, 2, 4, 8, 16, 1171, 2342, 4684, 9368, 18736, 1080451, 2160902, 4321804, 8643608, 17287216, 1265208121, 2530416242, 5060832484, 10121664968, 20243329936]

約数ペア:

[(1, 20243329936), (2, 10121664968), (4, 5060832484), (8, 2530416242), (16, 1265208121), (1171, 17287216), (2342, 8643608), (4684, 4321804), (9368, 2160902), (18736, 1080451)]