20216232

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4759}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 55692000

約数和(自身を除く): 35475768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 4759, 9518, 14277, 19036, 28554, 38072, 42831, 57108, 85662, 114216, 171324, 280781, 342648, 561562, 842343, 1123124, 1684686, 2246248, 2527029, 3369372, 5054058, 6738744, 10108116, 20216232]

約数ペア:

[(1, 20216232), (2, 10108116), (3, 6738744), (4, 5054058), (6, 3369372), (8, 2527029), (9, 2246248), (12, 1684686), (18, 1123124), (24, 842343), (36, 561562), (59, 342648), (72, 280781), (118, 171324), (177, 114216), (236, 85662), (354, 57108), (472, 42831), (531, 38072), (708, 28554), (1062, 19036), (1416, 14277), (2124, 9518), (4248, 4759)]