20341150030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{74311}}^1$

素因数の和:75232

約数の個数: 32

約数和(自身を含む): 37838481408

約数和(自身を除く): 17497331378

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 883, 1766, 4415, 8830, 27373, 54746, 74311, 136865, 148622, 273730, 371555, 743110, 2303641, 4607282, 11518205, 23036410, 65616613, 131233226, 328083065, 656166130, 2034115003, 4068230006, 10170575015, 20341150030]

約数ペア:

[(1, 20341150030), (2, 10170575015), (5, 4068230006), (10, 2034115003), (31, 656166130), (62, 328083065), (155, 131233226), (310, 65616613), (883, 23036410), (1766, 11518205), (4415, 4607282), (8830, 2303641), (27373, 743110), (54746, 371555), (74311, 273730), (136865, 148622)]