20175296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{10169}}^1$

素因数の和:10212

約数の個数: 28

約数和(自身を含む): 41330880

約数和(自身を除く): 21155584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 10169, 20338, 40676, 81352, 162704, 315239, 325408, 630478, 650816, 1260956, 2521912, 5043824, 10087648, 20175296]

約数ペア:

[(1, 20175296), (2, 10087648), (4, 5043824), (8, 2521912), (16, 1260956), (31, 650816), (32, 630478), (62, 325408), (64, 315239), (124, 162704), (248, 81352), (496, 40676), (992, 20338), (1984, 10169)]