20235003256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{204163}}^1$

素因数の和:205135

約数の個数: 32

約数和(自身を含む): 40902215760

約数和(自身を除く): 20667212504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 953, 1906, 3812, 7624, 12389, 24778, 49556, 99112, 204163, 408326, 816652, 1633304, 2654119, 5308238, 10616476, 21232952, 194567339, 389134678, 778269356, 1556538712, 2529375407, 5058750814, 10117501628, 20235003256]

約数ペア:

[(1, 20235003256), (2, 10117501628), (4, 5058750814), (8, 2529375407), (13, 1556538712), (26, 778269356), (52, 389134678), (104, 194567339), (953, 21232952), (1906, 10616476), (3812, 5308238), (7624, 2654119), (12389, 1633304), (24778, 816652), (49556, 408326), (99112, 204163)]