2020409846

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{93287}}^1$

素因数の和:93333

約数の個数: 48

約数和(自身を含む): 4019966496

約数和(自身を除く): 1999556650

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 10829, 21658, 93287, 186574, 653009, 1212731, 1306018, 1585879, 2425462, 3171758, 4571063, 8489117, 9142126, 11101153, 16978234, 20616427, 22202306, 41232854, 59423819, 77708071, 118847638, 144314989, 155416142, 288629978, 1010204923, 2020409846]

約数ペア:

[(1, 2020409846), (2, 1010204923), (7, 288629978), (13, 155416142), (14, 144314989), (17, 118847638), (26, 77708071), (34, 59423819), (49, 41232854), (91, 22202306), (98, 20616427), (119, 16978234), (182, 11101153), (221, 9142126), (238, 8489117), (442, 4571063), (637, 3171758), (833, 2425462), (1274, 1585879), (1547, 1306018), (1666, 1212731), (3094, 653009), (10829, 186574), (21658, 93287)]