20151636

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 49324800

約数和(自身を除く): 29173164

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 733, 948, 1466, 2199, 2291, 2932, 4398, 4582, 6873, 8796, 9164, 13746, 21257, 27492, 42514, 57907, 63771, 85028, 115814, 127542, 173721, 231628, 255084, 347442, 694884, 1679303, 3358606, 5037909, 6717212, 10075818, 20151636]

約数ペア:

[(1, 20151636), (2, 10075818), (3, 6717212), (4, 5037909), (6, 3358606), (12, 1679303), (29, 694884), (58, 347442), (79, 255084), (87, 231628), (116, 173721), (158, 127542), (174, 115814), (237, 85028), (316, 63771), (348, 57907), (474, 42514), (733, 27492), (948, 21257), (1466, 13746), (2199, 9164), (2291, 8796), (2932, 6873), (4398, 4582)]