20174624902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1\times {\mathrm{2161}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 31205339424

約数和(自身を除く): 11030714522

約数列:

[1, 2, 41, 82, 257, 443, 514, 886, 2161, 4322, 10537, 18163, 21074, 36326, 88601, 113851, 177202, 227702, 555377, 957323, 1110754, 1914646, 4667891, 9335782, 22770457, 39250243, 45540914, 78500486, 246032011, 492064022, 10087312451, 20174624902]

約数ペア:

[(1, 20174624902), (2, 10087312451), (41, 492064022), (82, 246032011), (257, 78500486), (443, 45540914), (514, 39250243), (886, 22770457), (2161, 9335782), (4322, 4667891), (10537, 1914646), (18163, 1110754), (21074, 957323), (36326, 555377), (88601, 227702), (113851, 177202)]