20130182506

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{786151}}^1$

素因数の和:786250

約数の個数: 32

約数和(自身を含む): 36225884160

約数和(自身を除く): 16095701654

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 217, 413, 434, 826, 1829, 3658, 12803, 25606, 786151, 1572302, 5503057, 11006114, 24370681, 46382909, 48741362, 92765818, 170594767, 324680363, 341189534, 649360726, 1437870179, 2875740358, 10065091253, 20130182506]

約数ペア:

[(1, 20130182506), (2, 10065091253), (7, 2875740358), (14, 1437870179), (31, 649360726), (59, 341189534), (62, 324680363), (118, 170594767), (217, 92765818), (413, 48741362), (434, 46382909), (826, 24370681), (1829, 11006114), (3658, 5503057), (12803, 1572302), (25606, 786151)]