20373012

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1559}}^1$

素因数の和:1594

約数の個数: 72

約数和(自身を含む): 58094400

約数和(自身を除く): 37721388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 1559, 2178, 3118, 3267, 4356, 4677, 6236, 6534, 9354, 13068, 14031, 17149, 18708, 28062, 34298, 42093, 51447, 56124, 68596, 84186, 102894, 154341, 168372, 188639, 205788, 308682, 377278, 463023, 565917, 617364, 754556, 926046, 1131834, 1697751, 1852092, 2263668, 3395502, 5093253, 6791004, 10186506, 20373012]

約数ペア:

[(1, 20373012), (2, 10186506), (3, 6791004), (4, 5093253), (6, 3395502), (9, 2263668), (11, 1852092), (12, 1697751), (18, 1131834), (22, 926046), (27, 754556), (33, 617364), (36, 565917), (44, 463023), (54, 377278), (66, 308682), (99, 205788), (108, 188639), (121, 168372), (132, 154341), (198, 102894), (242, 84186), (297, 68596), (363, 56124), (396, 51447), (484, 42093), (594, 34298), (726, 28062), (1089, 18708), (1188, 17149), (1452, 14031), (1559, 13068), (2178, 9354), (3118, 6534), (3267, 6236), (4356, 4677)]