20442258

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{5003}}^1$

素因数の和:5238

約数の個数: 24

約数和(自身を含む): 44495568

約数和(自身を除く): 24053310

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 5003, 10006, 15009, 30018, 45027, 90054, 1135681, 2271362, 3407043, 6814086, 10221129, 20442258]

約数ペア:

[(1, 20442258), (2, 10221129), (3, 6814086), (6, 3407043), (9, 2271362), (18, 1135681), (227, 90054), (454, 45027), (681, 30018), (1362, 15009), (2043, 10006), (4086, 5003)]