20120778552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119766539}}^1$

素因数の和:119766555

約数の個数: 32

約数和(自身を含む): 57487939200

約数和(自身を除く): 37367160648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119766539, 239533078, 359299617, 479066156, 718599234, 838365773, 958132312, 1437198468, 1676731546, 2515097319, 2874396936, 3353463092, 5030194638, 6706926184, 10060389276, 20120778552]

約数ペア:

[(1, 20120778552), (2, 10060389276), (3, 6706926184), (4, 5030194638), (6, 3353463092), (7, 2874396936), (8, 2515097319), (12, 1676731546), (14, 1437198468), (21, 958132312), (24, 838365773), (28, 718599234), (42, 479066156), (56, 359299617), (84, 239533078), (168, 119766539)]