20258624

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{10211}}^1$

素因数の和:10254

約数の個数: 28

約数和(自身を含む): 41501568

約数和(自身を除く): 21242944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 10211, 20422, 40844, 81688, 163376, 316541, 326752, 633082, 653504, 1266164, 2532328, 5064656, 10129312, 20258624]

約数ペア:

[(1, 20258624), (2, 10129312), (4, 5064656), (8, 2532328), (16, 1266164), (31, 653504), (32, 633082), (62, 326752), (64, 316541), (124, 163376), (248, 81688), (496, 40844), (992, 20422), (1984, 10211)]