20190399088

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1097}}^1\times {\mathrm{14561}}^1$

素因数の和:15745

約数の個数: 40

約数和(自身を含む): 39652908480

約数和(自身を除く): 19462509392

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1097, 1264, 2194, 4388, 8776, 14561, 17552, 29122, 58244, 86663, 116488, 173326, 232976, 346652, 693304, 1150319, 1386608, 2300638, 4601276, 9202552, 15973417, 18405104, 31946834, 63893668, 127787336, 255574672, 1261899943, 2523799886, 5047599772, 10095199544, 20190399088]

約数ペア:

[(1, 20190399088), (2, 10095199544), (4, 5047599772), (8, 2523799886), (16, 1261899943), (79, 255574672), (158, 127787336), (316, 63893668), (632, 31946834), (1097, 18405104), (1264, 15973417), (2194, 9202552), (4388, 4601276), (8776, 2300638), (14561, 1386608), (17552, 1150319), (29122, 693304), (58244, 346652), (86663, 232976), (116488, 173326)]