20131964170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5179}}^1\times {\mathrm{16901}}^1$

素因数の和:22110

約数の個数: 32

約数和(自身を含む): 37822619520

約数和(自身を除く): 17690655350

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5179, 10358, 16901, 25895, 33802, 51790, 84505, 119117, 169010, 238234, 388723, 595585, 777446, 1191170, 1943615, 3887230, 87530279, 175060558, 437651395, 875302790, 2013196417, 4026392834, 10065982085, 20131964170]

約数ペア:

[(1, 20131964170), (2, 10065982085), (5, 4026392834), (10, 2013196417), (23, 875302790), (46, 437651395), (115, 175060558), (230, 87530279), (5179, 3887230), (10358, 1943615), (16901, 1191170), (25895, 777446), (33802, 595585), (51790, 388723), (84505, 238234), (119117, 169010)]