20194394742

素因数分解:

$2^1\times 3^3\times {\mathrm{2753}}^1\times {\mathrm{135841}}^1$

素因数の和:138605

約数の個数: 32

約数和(自身を含む): 44893064160

約数和(自身を除く): 24698669418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2753, 5506, 8259, 16518, 24777, 49554, 74331, 135841, 148662, 271682, 407523, 815046, 1222569, 2445138, 3667707, 7335414, 373970273, 747940546, 1121910819, 2243821638, 3365732457, 6731464914, 10097197371, 20194394742]

約数ペア:

[(1, 20194394742), (2, 10097197371), (3, 6731464914), (6, 3365732457), (9, 2243821638), (18, 1121910819), (27, 747940546), (54, 373970273), (2753, 7335414), (5506, 3667707), (8259, 2445138), (16518, 1222569), (24777, 815046), (49554, 407523), (74331, 271682), (135841, 148662)]