20170189466

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1\times {\mathrm{7817}}^1$

素因数の和:10238

約数の個数: 32

約数和(自身を含む): 35034647040

約数和(自身を除く): 14864457574

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 2333, 4666, 7817, 15634, 16331, 32662, 54719, 109438, 184307, 368614, 617543, 1235086, 1290149, 2580298, 4322801, 8645602, 18237061, 36474122, 127659427, 255318854, 1440727819, 2881455638, 10085094733, 20170189466]

約数ペア:

[(1, 20170189466), (2, 10085094733), (7, 2881455638), (14, 1440727819), (79, 255318854), (158, 127659427), (553, 36474122), (1106, 18237061), (2333, 8645602), (4666, 4322801), (7817, 2580298), (15634, 1290149), (16331, 1235086), (32662, 617543), (54719, 368614), (109438, 184307)]