20236845852

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1144877}}^1$

素因数の和:1145378

約数の個数: 36

約数和(自身を含む): 51258477816

約数和(自身を除く): 31021631964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 17676, 1144877, 2289754, 3434631, 4579508, 6869262, 10303893, 13738524, 20607786, 41215572, 562134607, 1124269214, 1686403821, 2248538428, 3372807642, 5059211463, 6745615284, 10118422926, 20236845852]

約数ペア:

[(1, 20236845852), (2, 10118422926), (3, 6745615284), (4, 5059211463), (6, 3372807642), (9, 2248538428), (12, 1686403821), (18, 1124269214), (36, 562134607), (491, 41215572), (982, 20607786), (1473, 13738524), (1964, 10303893), (2946, 6869262), (4419, 4579508), (5892, 3434631), (8838, 2289754), (17676, 1144877)]