20201657300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18365143}}^1$

素因数の和:18365168

約数の個数: 36

約数和(自身を含む): 47822834976

約数和(自身を除く): 27621177676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 18365143, 36730286, 73460572, 91825715, 183651430, 202016573, 367302860, 404033146, 459128575, 808066292, 918257150, 1010082865, 1836514300, 2020165730, 4040331460, 5050414325, 10100828650, 20201657300]

約数ペア:

[(1, 20201657300), (2, 10100828650), (4, 5050414325), (5, 4040331460), (10, 2020165730), (11, 1836514300), (20, 1010082865), (22, 918257150), (25, 808066292), (44, 459128575), (50, 404033146), (55, 367302860), (100, 202016573), (110, 183651430), (220, 91825715), (275, 73460572), (550, 36730286), (1100, 18365143)]