20512896024

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{14011541}}^1$

素因数の和:14011611

約数の個数: 32

約数和(自身を含む): 52122936240

約数和(自身を除く): 31610040216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 14011541, 28023082, 42034623, 56046164, 84069246, 112092328, 168138492, 336276984, 854704001, 1709408002, 2564112003, 3418816004, 5128224006, 6837632008, 10256448012, 20512896024]

約数ペア:

[(1, 20512896024), (2, 10256448012), (3, 6837632008), (4, 5128224006), (6, 3418816004), (8, 2564112003), (12, 1709408002), (24, 854704001), (61, 336276984), (122, 168138492), (183, 112092328), (244, 84069246), (366, 56046164), (488, 42034623), (732, 28023082), (1464, 14011541)]