20893056

素因数分解:

$2^7\times 3^1\times {\mathrm{54409}}^1$

素因数の和:54426

約数の個数: 32

約数和(自身を含む): 55498200

約数和(自身を除く): 34605144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54409, 108818, 163227, 217636, 326454, 435272, 652908, 870544, 1305816, 1741088, 2611632, 3482176, 5223264, 6964352, 10446528, 20893056]

約数ペア:

[(1, 20893056), (2, 10446528), (3, 6964352), (4, 5223264), (6, 3482176), (8, 2611632), (12, 1741088), (16, 1305816), (24, 870544), (32, 652908), (48, 435272), (64, 326454), (96, 217636), (128, 163227), (192, 108818), (384, 54409)]