20228045604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{323359}}^1$

素因数の和:323780

約数の個数: 48

約数和(自身を含む): 50956362240

約数和(自身を除く): 30728316636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 401, 802, 1203, 1604, 2406, 4812, 5213, 10426, 15639, 20852, 31278, 62556, 323359, 646718, 970077, 1293436, 1940154, 3880308, 4203667, 8407334, 12611001, 16814668, 25222002, 50444004, 129666959, 259333918, 389000877, 518667836, 778001754, 1556003508, 1685670467, 3371340934, 5057011401, 6742681868, 10114022802, 20228045604]

約数ペア:

[(1, 20228045604), (2, 10114022802), (3, 6742681868), (4, 5057011401), (6, 3371340934), (12, 1685670467), (13, 1556003508), (26, 778001754), (39, 518667836), (52, 389000877), (78, 259333918), (156, 129666959), (401, 50444004), (802, 25222002), (1203, 16814668), (1604, 12611001), (2406, 8407334), (4812, 4203667), (5213, 3880308), (10426, 1940154), (15639, 1293436), (20852, 970077), (31278, 646718), (62556, 323359)]