20147642230

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5260481}}^1$

素因数の和:5260871

約数の個数: 16

約数和(自身を含む): 36360451584

約数和(自身を除く): 16212809354

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 5260481, 10520962, 26302405, 52604810, 2014764223, 4029528446, 10073821115, 20147642230]

約数ペア:

[(1, 20147642230), (2, 10073821115), (5, 4029528446), (10, 2014764223), (383, 52604810), (766, 26302405), (1915, 10520962), (3830, 5260481)]