20173769260

素因数分解:

$2^2\times 5^1\times {\mathrm{14717}}^1\times {\mathrm{68539}}^1$

素因数の和:83265

約数の個数: 24

約数和(自身を含む): 42368412240

約数和(自身を除く): 22194642980

約数列:

[1, 2, 4, 5, 10, 20, 14717, 29434, 58868, 68539, 73585, 137078, 147170, 274156, 294340, 342695, 685390, 1370780, 1008688463, 2017376926, 4034753852, 5043442315, 10086884630, 20173769260]

約数ペア:

[(1, 20173769260), (2, 10086884630), (4, 5043442315), (5, 4034753852), (10, 2017376926), (20, 1008688463), (14717, 1370780), (29434, 685390), (58868, 342695), (68539, 294340), (73585, 274156), (137078, 147170)]