20190496

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21757}}^1$

素因数の和:21796

約数の個数: 24

約数和(自身を含む): 41122620

約数和(自身を除く): 20932124

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21757, 43514, 87028, 174056, 348112, 630953, 696224, 1261906, 2523812, 5047624, 10095248, 20190496]

約数ペア:

[(1, 20190496), (2, 10095248), (4, 5047624), (8, 2523812), (16, 1261906), (29, 696224), (32, 630953), (58, 348112), (116, 174056), (232, 87028), (464, 43514), (928, 21757)]