20412173535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{449261}}^1$

素因数の和:449515

約数の個数: 32

約数和(自身を含む): 35322775488

約数和(自身を除く): 14910601953

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 233, 699, 1165, 3029, 3495, 9087, 15145, 45435, 449261, 1347783, 2246305, 5840393, 6738915, 17521179, 29201965, 87605895, 104677813, 314033439, 523389065, 1360811569, 1570167195, 4082434707, 6804057845, 20412173535]

約数ペア:

[(1, 20412173535), (3, 6804057845), (5, 4082434707), (13, 1570167195), (15, 1360811569), (39, 523389065), (65, 314033439), (195, 104677813), (233, 87605895), (699, 29201965), (1165, 17521179), (3029, 6738915), (3495, 5840393), (9087, 2246305), (15145, 1347783), (45435, 449261)]