20521032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{122149}}^1$

素因数の和:122165

約数の個数: 32

約数和(自身を含む): 58632000

約数和(自身を除く): 38110968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 122149, 244298, 366447, 488596, 732894, 855043, 977192, 1465788, 1710086, 2565129, 2931576, 3420172, 5130258, 6840344, 10260516, 20521032]

約数ペア:

[(1, 20521032), (2, 10260516), (3, 6840344), (4, 5130258), (6, 3420172), (7, 2931576), (8, 2565129), (12, 1710086), (14, 1465788), (21, 977192), (24, 855043), (28, 732894), (42, 488596), (56, 366447), (84, 244298), (168, 122149)]