20120484

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27487}}^1$

素因数の和:27555

約数の個数: 24

約数和(自身を含む): 47719168

約数和(自身を除く): 27598684

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27487, 54974, 82461, 109948, 164922, 329844, 1676707, 3353414, 5030121, 6706828, 10060242, 20120484]

約数ペア:

[(1, 20120484), (2, 10060242), (3, 6706828), (4, 5030121), (6, 3353414), (12, 1676707), (61, 329844), (122, 164922), (183, 109948), (244, 82461), (366, 54974), (732, 27487)]