20573754

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{4357}}^1$

素因数の和:5149

約数の個数: 16

約数和(自身を含む): 41209248

約数和(自身を除く): 20635494

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4357, 4722, 8714, 13071, 26142, 3428959, 6857918, 10286877, 20573754]

約数ペア:

[(1, 20573754), (2, 10286877), (3, 6857918), (6, 3428959), (787, 26142), (1574, 13071), (2361, 8714), (4357, 4722)]