20139954914

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1\times {\mathrm{1489}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 30899357760

約数和(自身を除く): 10759402846

約数列:

[1, 2, 67, 134, 193, 386, 523, 1046, 1489, 2978, 12931, 25862, 35041, 70082, 99763, 100939, 199526, 201878, 287377, 574754, 778747, 1557494, 6762913, 13525826, 19254259, 38508518, 52176049, 104352098, 150298171, 300596342, 10069977457, 20139954914]

約数ペア:

[(1, 20139954914), (2, 10069977457), (67, 300596342), (134, 150298171), (193, 104352098), (386, 52176049), (523, 38508518), (1046, 19254259), (1489, 13525826), (2978, 6762913), (12931, 1557494), (25862, 778747), (35041, 574754), (70082, 287377), (99763, 201878), (100939, 199526)]