20170336

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{20333}}^1$

素因数の和:20374

約数の個数: 24

約数和(自身を含む): 40993344

約数和(自身を除く): 20823008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 20333, 40666, 81332, 162664, 325328, 630323, 650656, 1260646, 2521292, 5042584, 10085168, 20170336]

約数ペア:

[(1, 20170336), (2, 10085168), (4, 5042584), (8, 2521292), (16, 1260646), (31, 650656), (32, 630323), (62, 325328), (124, 162664), (248, 81332), (496, 40666), (992, 20333)]