20130469930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{96823}}^1$

素因数の和:98070

約数の個数: 32

約数和(自身を含む): 38398074624

約数和(自身を除く): 18267604694

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1223, 2446, 6115, 12230, 20791, 41582, 96823, 103955, 193646, 207910, 484115, 968230, 1645991, 3291982, 8229955, 16459910, 118414529, 236829058, 592072645, 1184145290, 2013046993, 4026093986, 10065234965, 20130469930]

約数ペア:

[(1, 20130469930), (2, 10065234965), (5, 4026093986), (10, 2013046993), (17, 1184145290), (34, 592072645), (85, 236829058), (170, 118414529), (1223, 16459910), (2446, 8229955), (6115, 3291982), (12230, 1645991), (20791, 968230), (41582, 484115), (96823, 207910), (103955, 193646)]