20202354

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14207}}^1$

素因数の和:14294

約数の個数: 24

約数和(自身を含む): 44328960

約数和(自身を除く): 24126606

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 14207, 28414, 42621, 85242, 127863, 255726, 1122353, 2244706, 3367059, 6734118, 10101177, 20202354]

約数ペア:

[(1, 20202354), (2, 10101177), (3, 6734118), (6, 3367059), (9, 2244706), (18, 1122353), (79, 255726), (158, 127863), (237, 85242), (474, 42621), (711, 28414), (1422, 14207)]