20436792

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{5099}}^1$

素因数の和:5275

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 30971208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 5099, 10198, 15297, 20396, 30594, 40792, 61188, 122376, 851533, 1703066, 2554599, 3406132, 5109198, 6812264, 10218396, 20436792]

約数ペア:

[(1, 20436792), (2, 10218396), (3, 6812264), (4, 5109198), (6, 3406132), (8, 2554599), (12, 1703066), (24, 851533), (167, 122376), (334, 61188), (501, 40792), (668, 30594), (1002, 20396), (1336, 15297), (2004, 10198), (4008, 5099)]