20238064644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3393371}}^1$

素因数の和:3393456

約数の個数: 48

約数和(自身を含む): 54728303616

約数和(自身を除く): 34490238972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 3393371, 6786742, 10180113, 13573484, 20360226, 23753597, 40720452, 47507194, 71260791, 95014388, 142521582, 240929341, 285043164, 481858682, 722788023, 963717364, 1445576046, 1686505387, 2891152092, 3373010774, 5059516161, 6746021548, 10119032322, 20238064644]

約数ペア:

[(1, 20238064644), (2, 10119032322), (3, 6746021548), (4, 5059516161), (6, 3373010774), (7, 2891152092), (12, 1686505387), (14, 1445576046), (21, 963717364), (28, 722788023), (42, 481858682), (71, 285043164), (84, 240929341), (142, 142521582), (213, 95014388), (284, 71260791), (426, 47507194), (497, 40720452), (852, 23753597), (994, 20360226), (1491, 13573484), (1988, 10180113), (2982, 6786742), (5964, 3393371)]