20355024

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10343}}^1$

素因数の和:10395

約数の個数: 40

約数和(自身を含む): 53871552

約数和(自身を除く): 33516528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10343, 20686, 31029, 41372, 62058, 82744, 124116, 165488, 248232, 424063, 496464, 848126, 1272189, 1696252, 2544378, 3392504, 5088756, 6785008, 10177512, 20355024]

約数ペア:

[(1, 20355024), (2, 10177512), (3, 6785008), (4, 5088756), (6, 3392504), (8, 2544378), (12, 1696252), (16, 1272189), (24, 848126), (41, 496464), (48, 424063), (82, 248232), (123, 165488), (164, 124116), (246, 82744), (328, 62058), (492, 41372), (656, 31029), (984, 20686), (1968, 10343)]