20055147849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{4903}}^1$

素因数の和:5522

約数の個数: 48

約数和(自身を含む): 32069806080

約数和(自身を除く): 12014658231

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 523, 711, 869, 1569, 2607, 4707, 4903, 5753, 7821, 14709, 17259, 41317, 44127, 51777, 53933, 123951, 161799, 371853, 387337, 454487, 485397, 1162011, 1363461, 2564269, 3486033, 4090383, 4260707, 7692807, 12782121, 23078421, 28206959, 38346363, 84620877, 202577251, 253862631, 607731753, 1823195259, 2228349761, 6685049283, 20055147849]

約数ペア:

[(1, 20055147849), (3, 6685049283), (9, 2228349761), (11, 1823195259), (33, 607731753), (79, 253862631), (99, 202577251), (237, 84620877), (523, 38346363), (711, 28206959), (869, 23078421), (1569, 12782121), (2607, 7692807), (4707, 4260707), (4903, 4090383), (5753, 3486033), (7821, 2564269), (14709, 1363461), (17259, 1162011), (41317, 485397), (44127, 454487), (51777, 387337), (53933, 371853), (123951, 161799)]