20124950065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2423233}}^1$

素因数の和:2423400

約数の個数: 16

約数和(自身を含む): 26519872896

約数和(自身を除く): 6394922831

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 2423233, 12116165, 26655563, 133277815, 365908183, 1829540915, 4024990013, 20124950065]

約数ペア:

[(1, 20124950065), (5, 4024990013), (11, 1829540915), (55, 365908183), (151, 133277815), (755, 26655563), (1661, 12116165), (8305, 2423233)]