20132063964

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{17519}}^1$

素因数の和:17899

約数の個数: 72

約数和(自身を含む): 51483781440

約数和(自身を除く): 31351717476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 233, 274, 411, 466, 548, 699, 822, 932, 1233, 1398, 1644, 2097, 2466, 2796, 4194, 4932, 8388, 17519, 31921, 35038, 52557, 63842, 70076, 95763, 105114, 127684, 157671, 191526, 210228, 287289, 315342, 383052, 574578, 630684, 1149156, 2400103, 4081927, 4800206, 7200309, 8163854, 9600412, 12245781, 14400618, 16327708, 21600927, 24491562, 28801236, 36737343, 43201854, 48983124, 73474686, 86403708, 146949372, 559223999, 1118447998, 1677671997, 2236895996, 3355343994, 5033015991, 6710687988, 10066031982, 20132063964]

約数ペア:

[(1, 20132063964), (2, 10066031982), (3, 6710687988), (4, 5033015991), (6, 3355343994), (9, 2236895996), (12, 1677671997), (18, 1118447998), (36, 559223999), (137, 146949372), (233, 86403708), (274, 73474686), (411, 48983124), (466, 43201854), (548, 36737343), (699, 28801236), (822, 24491562), (932, 21600927), (1233, 16327708), (1398, 14400618), (1644, 12245781), (2097, 9600412), (2466, 8163854), (2796, 7200309), (4194, 4800206), (4932, 4081927), (8388, 2400103), (17519, 1149156), (31921, 630684), (35038, 574578), (52557, 383052), (63842, 315342), (70076, 287289), (95763, 210228), (105114, 191526), (127684, 157671)]