20243544200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9201611}}^1$

素因数の和:9201638

約数の個数: 48

約数和(自身を含む): 51344994960

約数和(自身を除く): 31101450760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 9201611, 18403222, 36806444, 46008055, 73612888, 92016110, 101217721, 184032220, 202435442, 230040275, 368064440, 404870884, 460080550, 506088605, 809741768, 920161100, 1012177210, 1840322200, 2024354420, 2530443025, 4048708840, 5060886050, 10121772100, 20243544200]

約数ペア:

[(1, 20243544200), (2, 10121772100), (4, 5060886050), (5, 4048708840), (8, 2530443025), (10, 2024354420), (11, 1840322200), (20, 1012177210), (22, 920161100), (25, 809741768), (40, 506088605), (44, 460080550), (50, 404870884), (55, 368064440), (88, 230040275), (100, 202435442), (110, 184032220), (200, 101217721), (220, 92016110), (275, 73612888), (440, 46008055), (550, 36806444), (1100, 18403222), (2200, 9201611)]