20070972

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1553}}^1$

素因数の和:1922

約数の個数: 36

約数和(自身を含む): 50909040

約数和(自身を除く): 30838068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 1553, 2154, 3106, 3231, 4308, 4659, 6212, 6462, 9318, 12924, 13977, 18636, 27954, 55908, 557527, 1115054, 1672581, 2230108, 3345162, 5017743, 6690324, 10035486, 20070972]

約数ペア:

[(1, 20070972), (2, 10035486), (3, 6690324), (4, 5017743), (6, 3345162), (9, 2230108), (12, 1672581), (18, 1115054), (36, 557527), (359, 55908), (718, 27954), (1077, 18636), (1436, 13977), (1553, 12924), (2154, 9318), (3106, 6462), (3231, 6212), (4308, 4659)]