20169804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73079}}^1$

素因数の和:73109

約数の個数: 24

約数和(自身を含む): 49109760

約数和(自身を除く): 28939956

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73079, 146158, 219237, 292316, 438474, 876948, 1680817, 3361634, 5042451, 6723268, 10084902, 20169804]

約数ペア:

[(1, 20169804), (2, 10084902), (3, 6723268), (4, 5042451), (6, 3361634), (12, 1680817), (23, 876948), (46, 438474), (69, 292316), (92, 219237), (138, 146158), (276, 73079)]