20414596

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 36533504

約数和(自身を除く): 16118908

約数列:

[1, 2, 4, 73, 146, 151, 292, 302, 463, 604, 926, 1852, 11023, 22046, 33799, 44092, 67598, 69913, 135196, 139826, 279652, 5103649, 10207298, 20414596]

約数ペア:

[(1, 20414596), (2, 10207298), (4, 5103649), (73, 279652), (146, 139826), (151, 135196), (292, 69913), (302, 67598), (463, 44092), (604, 33799), (926, 22046), (1852, 11023)]