20349001100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4963171}}^1$

素因数の和:4963226

約数の個数: 36

約数和(自身を含む): 45234349608

約数和(自身を除く): 24885348508

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 4963171, 9926342, 19852684, 24815855, 49631710, 99263420, 124079275, 203490011, 248158550, 406980022, 496317100, 813960044, 1017450055, 2034900110, 4069800220, 5087250275, 10174500550, 20349001100]

約数ペア:

[(1, 20349001100), (2, 10174500550), (4, 5087250275), (5, 4069800220), (10, 2034900110), (20, 1017450055), (25, 813960044), (41, 496317100), (50, 406980022), (82, 248158550), (100, 203490011), (164, 124079275), (205, 99263420), (410, 49631710), (820, 24815855), (1025, 19852684), (2050, 9926342), (4100, 4963171)]