2017907845634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20147}}^1\times {\mathrm{71237}}^1$

素因数の和:91442

約数の個数: 32

約数和(自身を含む): 3272491350720

約数和(自身を除く): 1254583505086

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 20147, 40294, 71237, 142474, 382793, 745439, 765586, 1353503, 1490878, 2635769, 2707006, 5271538, 14163341, 28326682, 50079611, 100159222, 1435211839, 2870423678, 27269024941, 53102838043, 54538049882, 106205676086, 1008953922817, 2017907845634]

約数ペア:

[(1, 2017907845634), (2, 1008953922817), (19, 106205676086), (37, 54538049882), (38, 53102838043), (74, 27269024941), (703, 2870423678), (1406, 1435211839), (20147, 100159222), (40294, 50079611), (71237, 28326682), (142474, 14163341), (382793, 5271538), (745439, 2707006), (765586, 2635769), (1353503, 1490878)]