20170261168

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{4651813}}^1$

素因数の和:4652092

約数の個数: 20

約数和(自身を含む): 39224095648

約数和(自身を除く): 19053834480

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 4651813, 9303626, 18607252, 37214504, 74429008, 1260641323, 2521282646, 5042565292, 10085130584, 20170261168]

約数ペア:

[(1, 20170261168), (2, 10085130584), (4, 5042565292), (8, 2521282646), (16, 1260641323), (271, 74429008), (542, 37214504), (1084, 18607252), (2168, 9303626), (4336, 4651813)]