20159204535

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7859339}}^1$

素因数の和:7859372

約数の個数: 32

約数和(自身を含む): 37724832000

約数和(自身を除く): 17565627465

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 7859339, 23578017, 39296695, 70734051, 117890085, 149327441, 212202153, 353670255, 447982323, 746637205, 1061010765, 1343946969, 2239911615, 4031840907, 6719734845, 20159204535]

約数ペア:

[(1, 20159204535), (3, 6719734845), (5, 4031840907), (9, 2239911615), (15, 1343946969), (19, 1061010765), (27, 746637205), (45, 447982323), (57, 353670255), (95, 212202153), (135, 149327441), (171, 117890085), (285, 70734051), (513, 39296695), (855, 23578017), (2565, 7859339)]