22820772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 57677312

約数和(自身を除く): 34856540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 482, 607, 723, 964, 1214, 1446, 1821, 2428, 2892, 3133, 3642, 6266, 7284, 7891, 9399, 12532, 15782, 18798, 23673, 31564, 37596, 47346, 94692, 146287, 292574, 438861, 585148, 877722, 1755444, 1901731, 3803462, 5705193, 7606924, 11410386, 22820772]

約数ペア:

[(1, 22820772), (2, 11410386), (3, 7606924), (4, 5705193), (6, 3803462), (12, 1901731), (13, 1755444), (26, 877722), (39, 585148), (52, 438861), (78, 292574), (156, 146287), (241, 94692), (482, 47346), (607, 37596), (723, 31564), (964, 23673), (1214, 18798), (1446, 15782), (1821, 12532), (2428, 9399), (2892, 7891), (3133, 7284), (3642, 6266)]