20161932606

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2598857}}^1$

素因数の和:2599296

約数の個数: 24

約数和(自身を含む): 43785559584

約数和(自身を除く): 23623626978

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 2598857, 5197714, 7796571, 15593142, 23389713, 46779426, 1120107367, 2240214734, 3360322101, 6720644202, 10080966303, 20161932606]

約数ペア:

[(1, 20161932606), (2, 10080966303), (3, 6720644202), (6, 3360322101), (9, 2240214734), (18, 1120107367), (431, 46779426), (862, 23389713), (1293, 15593142), (2586, 7796571), (3879, 5197714), (7758, 2598857)]