20175892194

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{71761}}^1$

素因数の和:72810

約数の個数: 32

約数和(自身を含む): 41252242176

約数和(自身を除く): 21076349982

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 997, 1994, 2991, 5982, 46859, 71761, 93718, 140577, 143522, 215283, 281154, 430566, 3372767, 6745534, 10118301, 20236602, 71545717, 143091434, 214637151, 429274302, 3362648699, 6725297398, 10087946097, 20175892194]

約数ペア:

[(1, 20175892194), (2, 10087946097), (3, 6725297398), (6, 3362648699), (47, 429274302), (94, 214637151), (141, 143091434), (282, 71545717), (997, 20236602), (1994, 10118301), (2991, 6745534), (5982, 3372767), (46859, 430566), (71761, 281154), (93718, 215283), (140577, 143522)]