20229580238

素因数分解:

$2^1\times 7^1\times {\mathrm{2237}}^1\times {\mathrm{645941}}^1$

素因数の和:648187

約数の個数: 16

約数和(自身を含む): 34694836704

約数和(自身を除く): 14465256466

約数列:

[1, 2, 7, 14, 2237, 4474, 15659, 31318, 645941, 1291882, 4521587, 9043174, 1444970017, 2889940034, 10114790119, 20229580238]

約数ペア:

[(1, 20229580238), (2, 10114790119), (7, 2889940034), (14, 1444970017), (2237, 9043174), (4474, 4521587), (15659, 1291882), (31318, 645941)]