20147443216

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{2380369}}^1$

素因数の和:2380423

約数の個数: 30

約数和(自身を含む): 40806682910

約数和(自身を除く): 20659239694

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 2380369, 4760738, 9521476, 19042952, 38085904, 54748487, 109496974, 218993948, 437987896, 875975792, 1259215201, 2518430402, 5036860804, 10073721608, 20147443216]

約数ペア:

[(1, 20147443216), (2, 10073721608), (4, 5036860804), (8, 2518430402), (16, 1259215201), (23, 875975792), (46, 437987896), (92, 218993948), (184, 109496974), (368, 54748487), (529, 38085904), (1058, 19042952), (2116, 9521476), (4232, 4760738), (8464, 2380369)]