20233029210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{26437}}^1$

素因数の和:26807

約数の個数: 64

約数和(自身を含む): 49248283392

約数和(自身を除く): 29015254182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 263, 291, 485, 526, 582, 789, 970, 1315, 1455, 1578, 2630, 2910, 3945, 7890, 25511, 26437, 51022, 52874, 76533, 79311, 127555, 132185, 153066, 158622, 255110, 264370, 382665, 396555, 765330, 793110, 2564389, 5128778, 6952931, 7693167, 12821945, 13905862, 15386334, 20858793, 25643890, 34764655, 38465835, 41717586, 69529310, 76931670, 104293965, 208587930, 674434307, 1348868614, 2023302921, 3372171535, 4046605842, 6744343070, 10116514605, 20233029210]

約数ペア:

[(1, 20233029210), (2, 10116514605), (3, 6744343070), (5, 4046605842), (6, 3372171535), (10, 2023302921), (15, 1348868614), (30, 674434307), (97, 208587930), (194, 104293965), (263, 76931670), (291, 69529310), (485, 41717586), (526, 38465835), (582, 34764655), (789, 25643890), (970, 20858793), (1315, 15386334), (1455, 13905862), (1578, 12821945), (2630, 7693167), (2910, 6952931), (3945, 5128778), (7890, 2564389), (25511, 793110), (26437, 765330), (51022, 396555), (52874, 382665), (76533, 264370), (79311, 255110), (127555, 158622), (132185, 153066)]