20608595965

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{829}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 25299993600

約数和(自身を除く): 4691397635

約数列:

[1, 5, 71, 239, 293, 355, 829, 1195, 1465, 4145, 16969, 20803, 58859, 70027, 84845, 104015, 198131, 242897, 294295, 350135, 990655, 1214485, 4971917, 14067301, 17245687, 24859585, 58052383, 70336505, 86228435, 290261915, 4121719193, 20608595965]

約数ペア:

[(1, 20608595965), (5, 4121719193), (71, 290261915), (239, 86228435), (293, 70336505), (355, 58052383), (829, 24859585), (1195, 17245687), (1465, 14067301), (4145, 4971917), (16969, 1214485), (20803, 990655), (58859, 350135), (70027, 294295), (84845, 242897), (104015, 198131)]