20710539654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3863}}^1\times {\mathrm{127649}}^1$

素因数の和:131524

約数の個数: 32

約数和(自身を含む): 47351001600

約数和(自身を除く): 26640461946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3863, 7726, 11589, 23178, 27041, 54082, 81123, 127649, 162246, 255298, 382947, 765894, 893543, 1787086, 2680629, 5361258, 493108087, 986216174, 1479324261, 2958648522, 3451756609, 6903513218, 10355269827, 20710539654]

約数ペア:

[(1, 20710539654), (2, 10355269827), (3, 6903513218), (6, 3451756609), (7, 2958648522), (14, 1479324261), (21, 986216174), (42, 493108087), (3863, 5361258), (7726, 2680629), (11589, 1787086), (23178, 893543), (27041, 765894), (54082, 382947), (81123, 255298), (127649, 162246)]