20138604908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1685521}}^1$

素因数の和:1685657

約数の個数: 24

約数和(自身を含む): 36811800480

約数和(自身を除く): 16673195572

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 2987, 5974, 11948, 1685521, 3371042, 6742084, 48880109, 97760218, 173608663, 195520436, 347217326, 694434652, 5034651227, 10069302454, 20138604908]

約数ペア:

[(1, 20138604908), (2, 10069302454), (4, 5034651227), (29, 694434652), (58, 347217326), (103, 195520436), (116, 173608663), (206, 97760218), (412, 48880109), (2987, 6742084), (5974, 3371042), (11948, 1685521)]