20223605192

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^2\times {\mathrm{31543}}^1$

素因数の和:31770

約数の個数: 48

約数和(自身を含む): 43746480960

約数和(自身を除く): 23522875768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 11449, 22898, 31543, 45796, 63086, 80143, 91592, 126172, 160286, 220801, 252344, 320572, 441602, 641144, 883204, 1766408, 3375101, 6750202, 13500404, 23625707, 27000808, 47251414, 94502828, 189005656, 361135807, 722271614, 1444543228, 2527950649, 2889086456, 5055901298, 10111802596, 20223605192]

約数ペア:

[(1, 20223605192), (2, 10111802596), (4, 5055901298), (7, 2889086456), (8, 2527950649), (14, 1444543228), (28, 722271614), (56, 361135807), (107, 189005656), (214, 94502828), (428, 47251414), (749, 27000808), (856, 23625707), (1498, 13500404), (2996, 6750202), (5992, 3375101), (11449, 1766408), (22898, 883204), (31543, 641144), (45796, 441602), (63086, 320572), (80143, 252344), (91592, 220801), (126172, 160286)]