20192935

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 9224537

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 503, 1085, 1147, 1295, 2515, 3521, 5735, 8029, 15593, 17605, 18611, 40145, 77965, 93055, 109151, 130277, 545755, 576941, 651385, 2884705, 4038587, 20192935]

約数ペア:

[(1, 20192935), (5, 4038587), (7, 2884705), (31, 651385), (35, 576941), (37, 545755), (155, 130277), (185, 109151), (217, 93055), (259, 77965), (503, 40145), (1085, 18611), (1147, 17605), (1295, 15593), (2515, 8029), (3521, 5735)]