20227904

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2922

約数の個数: 28

約数和(自身を含む): 40509444

約数和(自身を除く): 20281540

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 2797, 3616, 5594, 7232, 11188, 22376, 44752, 89504, 179008, 316061, 632122, 1264244, 2528488, 5056976, 10113952, 20227904]

約数ペア:

[(1, 20227904), (2, 10113952), (4, 5056976), (8, 2528488), (16, 1264244), (32, 632122), (64, 316061), (113, 179008), (226, 89504), (452, 44752), (904, 22376), (1808, 11188), (2797, 7232), (3616, 5594)]