20242737410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1171}}^1\times {\mathrm{35279}}^1$

素因数の和:36471

約数の個数: 48

約数和(自身を含む): 42423212160

約数和(自身を除く): 22180474750

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1171, 2342, 5855, 8197, 11710, 16394, 35279, 40985, 57379, 70558, 81970, 114758, 176395, 246953, 286895, 352790, 493906, 573790, 1234765, 1728671, 2469530, 3457342, 8643355, 17286710, 41311709, 82623418, 206558545, 289181963, 413117090, 578363926, 1445909815, 2024273741, 2891819630, 4048547482, 10121368705, 20242737410]

約数ペア:

[(1, 20242737410), (2, 10121368705), (5, 4048547482), (7, 2891819630), (10, 2024273741), (14, 1445909815), (35, 578363926), (49, 413117090), (70, 289181963), (98, 206558545), (245, 82623418), (490, 41311709), (1171, 17286710), (2342, 8643355), (5855, 3457342), (8197, 2469530), (11710, 1728671), (16394, 1234765), (35279, 573790), (40985, 493906), (57379, 352790), (70558, 286895), (81970, 246953), (114758, 176395)]