20270427256

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{5527}}^1\times {\mathrm{4057}}^1$

素因数の和:9703

約数の個数: 32

約数和(自身を含む): 38359787040

約数和(自身を除く): 18089359784

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 4057, 5527, 8114, 11054, 16228, 22108, 32456, 44216, 458441, 624551, 916882, 1249102, 1833764, 2498204, 3667528, 4996408, 22423039, 44846078, 89692156, 179384312, 2533803407, 5067606814, 10135213628, 20270427256]

約数ペア:

[(1, 20270427256), (2, 10135213628), (4, 5067606814), (8, 2533803407), (113, 179384312), (226, 89692156), (452, 44846078), (904, 22423039), (4057, 4996408), (5527, 3667528), (8114, 2498204), (11054, 1833764), (16228, 1249102), (22108, 916882), (32456, 624551), (44216, 458441)]