20020432904

素因数分解:

$2^3\times {\mathrm{26227}}^1\times {\mathrm{95419}}^1$

素因数の和:121652

約数の個数: 16

約数和(自身を含む): 37540136400

約数和(自身を除く): 17519703496

約数列:

[1, 2, 4, 8, 26227, 52454, 95419, 104908, 190838, 209816, 381676, 763352, 2502554113, 5005108226, 10010216452, 20020432904]

約数ペア:

[(1, 20020432904), (2, 10010216452), (4, 5005108226), (8, 2502554113), (26227, 763352), (52454, 381676), (95419, 209816), (104908, 190838)]