20131946490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671064883}}^1$

素因数の和:671064893

約数の個数: 16

約数和(自身を含む): 48316671648

約数和(自身を除く): 28184725158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671064883, 1342129766, 2013194649, 3355324415, 4026389298, 6710648830, 10065973245, 20131946490]

約数ペア:

[(1, 20131946490), (2, 10065973245), (3, 6710648830), (5, 4026389298), (6, 3355324415), (10, 2013194649), (15, 1342129766), (30, 671064883)]