2013173648

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1113481}}^1$

素因数の和:1113602

約数の個数: 20

約数和(自身を含む): 3935045388

約数和(自身を除く): 1921871740

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1113481, 2226962, 4453924, 8907848, 17815696, 125823353, 251646706, 503293412, 1006586824, 2013173648]

約数ペア:

[(1, 2013173648), (2, 1006586824), (4, 503293412), (8, 251646706), (16, 125823353), (113, 17815696), (226, 8907848), (452, 4453924), (904, 2226962), (1808, 1113481)]