20766132

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:722

約数の個数: 60

約数和(自身を含む): 54885600

約数和(自身を除く): 34119468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 599, 642, 963, 1198, 1284, 1797, 1926, 2396, 2889, 3594, 3852, 5391, 5778, 7188, 8667, 10782, 11556, 16173, 17334, 21564, 32346, 34668, 48519, 64093, 64692, 97038, 128186, 192279, 194076, 256372, 384558, 576837, 769116, 1153674, 1730511, 2307348, 3461022, 5191533, 6922044, 10383066, 20766132]

約数ペア:

[(1, 20766132), (2, 10383066), (3, 6922044), (4, 5191533), (6, 3461022), (9, 2307348), (12, 1730511), (18, 1153674), (27, 769116), (36, 576837), (54, 384558), (81, 256372), (107, 194076), (108, 192279), (162, 128186), (214, 97038), (321, 64692), (324, 64093), (428, 48519), (599, 34668), (642, 32346), (963, 21564), (1198, 17334), (1284, 16173), (1797, 11556), (1926, 10782), (2396, 8667), (2889, 7188), (3594, 5778), (3852, 5391)]