20186981536

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{6124691}}^1$

素因数の和:6124804

約数の個数: 24

約数和(自身を含む): 40128981984

約数和(自身を除く): 19942000448

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 6124691, 12249382, 24498764, 48997528, 97995056, 195990112, 630843173, 1261686346, 2523372692, 5046745384, 10093490768, 20186981536]

約数ペア:

[(1, 20186981536), (2, 10093490768), (4, 5046745384), (8, 2523372692), (16, 1261686346), (32, 630843173), (103, 195990112), (206, 97995056), (412, 48997528), (824, 24498764), (1648, 12249382), (3296, 6124691)]