20249637108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2421047}}^1$

素因数の和:2421112

約数の個数: 48

約数和(自身を含む): 51248744064

約数和(自身を除く): 30999106956

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2788, 4182, 8364, 2421047, 4842094, 7263141, 9684188, 14526282, 29052564, 41157799, 82315598, 99262927, 123473397, 164631196, 198525854, 246946794, 297788781, 397051708, 493893588, 595577562, 1191155124, 1687469759, 3374939518, 5062409277, 6749879036, 10124818554, 20249637108]

約数ペア:

[(1, 20249637108), (2, 10124818554), (3, 6749879036), (4, 5062409277), (6, 3374939518), (12, 1687469759), (17, 1191155124), (34, 595577562), (41, 493893588), (51, 397051708), (68, 297788781), (82, 246946794), (102, 198525854), (123, 164631196), (164, 123473397), (204, 99262927), (246, 82315598), (492, 41157799), (697, 29052564), (1394, 14526282), (2091, 9684188), (2788, 7263141), (4182, 4842094), (8364, 2421047)]