20247024154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{86491}}^1$

素因数の和:87250

約数の個数: 32

約数和(自身を含む): 36268517376

約数和(自身を除く): 16021493222

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 727, 1454, 5089, 10178, 16721, 33442, 86491, 117047, 172982, 234094, 605437, 1210874, 1989293, 3978586, 13925051, 27850102, 62878957, 125757914, 440152699, 880305398, 1446216011, 2892432022, 10123512077, 20247024154]

約数ペア:

[(1, 20247024154), (2, 10123512077), (7, 2892432022), (14, 1446216011), (23, 880305398), (46, 440152699), (161, 125757914), (322, 62878957), (727, 27850102), (1454, 13925051), (5089, 3978586), (10178, 1989293), (16721, 1210874), (33442, 605437), (86491, 234094), (117047, 172982)]