20842092

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8641}}^1$

素因数の和:8718

約数の個数: 36

約数和(自身を含む): 53476696

約数和(自身を除く): 32634604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 8641, 17282, 25923, 34564, 51846, 77769, 103692, 155538, 311076, 578947, 1157894, 1736841, 2315788, 3473682, 5210523, 6947364, 10421046, 20842092]

約数ペア:

[(1, 20842092), (2, 10421046), (3, 6947364), (4, 5210523), (6, 3473682), (9, 2315788), (12, 1736841), (18, 1157894), (36, 578947), (67, 311076), (134, 155538), (201, 103692), (268, 77769), (402, 51846), (603, 34564), (804, 25923), (1206, 17282), (2412, 8641)]