20601078

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 42910560

約数和(自身を除く): 22309482

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 197, 394, 591, 601, 1182, 1202, 1803, 3606, 5713, 11426, 17139, 17429, 34278, 34858, 52287, 104574, 118397, 236794, 355191, 710382, 3433513, 6867026, 10300539, 20601078]

約数ペア:

[(1, 20601078), (2, 10300539), (3, 6867026), (6, 3433513), (29, 710382), (58, 355191), (87, 236794), (174, 118397), (197, 104574), (394, 52287), (591, 34858), (601, 34278), (1182, 17429), (1202, 17139), (1803, 11426), (3606, 5713)]