20802355848

素因数分解:

$2^3\times 3^4\times {\mathrm{32102401}}^1$

素因数の和:32102419

約数の個数: 40

約数和(自身を含む): 58265859630

約数和(自身を除く): 37463503782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 32102401, 64204802, 96307203, 128409604, 192614406, 256819208, 288921609, 385228812, 577843218, 770457624, 866764827, 1155686436, 1733529654, 2311372872, 2600294481, 3467059308, 5200588962, 6934118616, 10401177924, 20802355848]

約数ペア:

[(1, 20802355848), (2, 10401177924), (3, 6934118616), (4, 5200588962), (6, 3467059308), (8, 2600294481), (9, 2311372872), (12, 1733529654), (18, 1155686436), (24, 866764827), (27, 770457624), (36, 577843218), (54, 385228812), (72, 288921609), (81, 256819208), (108, 192614406), (162, 128409604), (216, 96307203), (324, 64204802), (648, 32102401)]