20448661572

素因数分解:

$2^2\times 3^4\times {\mathrm{3701}}^1\times {\mathrm{17053}}^1$

素因数の和:20770

約数の個数: 60

約数和(自身を含む): 53474420076

約数和(自身を除く): 33025758504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 3701, 7402, 11103, 14804, 17053, 22206, 33309, 34106, 44412, 51159, 66618, 68212, 99927, 102318, 133236, 153477, 199854, 204636, 299781, 306954, 399708, 460431, 599562, 613908, 920862, 1199124, 1381293, 1841724, 2762586, 5525172, 63113153, 126226306, 189339459, 252452612, 378678918, 568018377, 757357836, 1136036754, 1704055131, 2272073508, 3408110262, 5112165393, 6816220524, 10224330786, 20448661572]

約数ペア:

[(1, 20448661572), (2, 10224330786), (3, 6816220524), (4, 5112165393), (6, 3408110262), (9, 2272073508), (12, 1704055131), (18, 1136036754), (27, 757357836), (36, 568018377), (54, 378678918), (81, 252452612), (108, 189339459), (162, 126226306), (324, 63113153), (3701, 5525172), (7402, 2762586), (11103, 1841724), (14804, 1381293), (17053, 1199124), (22206, 920862), (33309, 613908), (34106, 599562), (44412, 460431), (51159, 399708), (66618, 306954), (68212, 299781), (99927, 204636), (102318, 199854), (133236, 153477)]