20223356830

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12881119}}^1$

素因数の和:12881283

約数の個数: 16

約数和(自身を含む): 36633905280

約数和(自身を除く): 16410548450

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 12881119, 25762238, 64405595, 128811190, 2022335683, 4044671366, 10111678415, 20223356830]

約数ペア:

[(1, 20223356830), (2, 10111678415), (5, 4044671366), (10, 2022335683), (157, 128811190), (314, 64405595), (785, 25762238), (1570, 12881119)]