20461214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 14133346

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 437, 571, 779, 874, 943, 1142, 1558, 1886, 10849, 13133, 17917, 21698, 23411, 26266, 35834, 46822, 249527, 444809, 499054, 538453, 889618, 1076906, 10230607, 20461214]

約数ペア:

[(1, 20461214), (2, 10230607), (19, 1076906), (23, 889618), (38, 538453), (41, 499054), (46, 444809), (82, 249527), (437, 46822), (571, 35834), (779, 26266), (874, 23411), (943, 21698), (1142, 17917), (1558, 13133), (1886, 10849)]