20164500982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{10639}}^1\times {\mathrm{41203}}^1$

素因数の和:51867

約数の個数: 16

約数和(自身を含む): 31565560320

約数和(自身を除く): 11401059338

約数列:

[1, 2, 23, 46, 10639, 21278, 41203, 82406, 244697, 489394, 947669, 1895338, 438358717, 876717434, 10082250491, 20164500982]

約数ペア:

[(1, 20164500982), (2, 10082250491), (23, 876717434), (46, 438358717), (10639, 1895338), (21278, 947669), (41203, 489394), (82406, 244697)]