20163973294068

素因数分解:

$2^2\times 3^1\times {\mathrm{1567}}^1\times {\mathrm{4177}}^1\times {\mathrm{256721}}^1$

素因数の和:262472

約数の個数: 48

約数和(自身を含む): 47090750590464

約数和(自身を除く): 26926777296396

約数列:

[1, 2, 3, 4, 6, 12, 1567, 3134, 4177, 4701, 6268, 8354, 9402, 12531, 16708, 18804, 25062, 50124, 256721, 513442, 770163, 1026884, 1540326, 3080652, 6545359, 13090718, 19636077, 26181436, 39272154, 78544308, 402281807, 804563614, 1072323617, 1206845421, 1609127228, 2144647234, 2413690842, 3216970851, 4289294468, 4827381684, 6433941702, 12867883404, 1680331107839, 3360662215678, 5040993323517, 6721324431356, 10081986647034, 20163973294068]

約数ペア:

[(1, 20163973294068), (2, 10081986647034), (3, 6721324431356), (4, 5040993323517), (6, 3360662215678), (12, 1680331107839), (1567, 12867883404), (3134, 6433941702), (4177, 4827381684), (4701, 4289294468), (6268, 3216970851), (8354, 2413690842), (9402, 2144647234), (12531, 1609127228), (16708, 1206845421), (18804, 1072323617), (25062, 804563614), (50124, 402281807), (256721, 78544308), (513442, 39272154), (770163, 26181436), (1026884, 19636077), (1540326, 13090718), (3080652, 6545359)]