20432288

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{17257}}^1$

素因数の和:17304

約数の個数: 24

約数和(自身を含む): 41315652

約数和(自身を除く): 20883364

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 17257, 34514, 69028, 138056, 276112, 552224, 638509, 1277018, 2554036, 5108072, 10216144, 20432288]

約数ペア:

[(1, 20432288), (2, 10216144), (4, 5108072), (8, 2554036), (16, 1277018), (32, 638509), (37, 552224), (74, 276112), (148, 138056), (296, 69028), (592, 34514), (1184, 17257)]