20384892

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17159}}^1$

素因数の和:17183

約数の個数: 48

約数和(自身を含む): 57657600

約数和(自身を除く): 37272708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 17159, 34318, 51477, 68636, 102954, 154431, 188749, 205908, 308862, 377498, 463293, 566247, 617724, 754996, 926586, 1132494, 1698741, 1853172, 2264988, 3397482, 5096223, 6794964, 10192446, 20384892]

約数ペア:

[(1, 20384892), (2, 10192446), (3, 6794964), (4, 5096223), (6, 3397482), (9, 2264988), (11, 1853172), (12, 1698741), (18, 1132494), (22, 926586), (27, 754996), (33, 617724), (36, 566247), (44, 463293), (54, 377498), (66, 308862), (99, 205908), (108, 188749), (132, 154431), (198, 102954), (297, 68636), (396, 51477), (594, 34318), (1188, 17159)]