20893552

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{22133}}^1$

素因数の和:22200

約数の個数: 20

約数和(自身を含む): 41169240

約数和(自身を除く): 20275688

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 22133, 44266, 88532, 177064, 354128, 1305847, 2611694, 5223388, 10446776, 20893552]

約数ペア:

[(1, 20893552), (2, 10446776), (4, 5223388), (8, 2611694), (16, 1305847), (59, 354128), (118, 177064), (236, 88532), (472, 44266), (944, 22133)]