20192445878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{17467}}^1$

素因数の和:17789

約数の個数: 48

約数和(自身を含む): 35378359632

約数和(自身を除く): 15185913754

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 281, 374, 562, 2057, 3091, 4114, 4777, 6182, 9554, 17467, 34001, 34934, 52547, 68002, 105094, 192137, 296939, 384274, 578017, 593878, 1156034, 2113507, 3266329, 4227014, 4908227, 6532658, 9816454, 35929619, 53990497, 71859238, 83439859, 107980994, 166879718, 593895467, 917838449, 1187790934, 1835676898, 10096222939, 20192445878]

約数ペア:

[(1, 20192445878), (2, 10096222939), (11, 1835676898), (17, 1187790934), (22, 917838449), (34, 593895467), (121, 166879718), (187, 107980994), (242, 83439859), (281, 71859238), (374, 53990497), (562, 35929619), (2057, 9816454), (3091, 6532658), (4114, 4908227), (4777, 4227014), (6182, 3266329), (9554, 2113507), (17467, 1156034), (34001, 593878), (34934, 578017), (52547, 384274), (68002, 296939), (105094, 192137)]