20163218174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19500211}}^1$

素因数の和:19500271

約数の個数: 16

約数和(自身を含む): 33696366336

約数和(自身を除く): 13533148162

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 19500211, 39000422, 214502321, 429004642, 916509917, 1833019834, 10081609087, 20163218174]

約数ペア:

[(1, 20163218174), (2, 10081609087), (11, 1833019834), (22, 916509917), (47, 429004642), (94, 214502321), (517, 39000422), (1034, 19500211)]