20045595879

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{593}}^1\times {\mathrm{4273}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 29855770560

約数和(自身を除く): 9810174681

約数列:

[1, 3, 9, 27, 293, 593, 879, 1779, 2637, 4273, 5337, 7911, 12819, 16011, 38457, 115371, 173749, 521247, 1251989, 1563741, 2533889, 3755967, 4691223, 7601667, 11267901, 22805001, 33803703, 68415003, 742429477, 2227288431, 6681865293, 20045595879]

約数ペア:

[(1, 20045595879), (3, 6681865293), (9, 2227288431), (27, 742429477), (293, 68415003), (593, 33803703), (879, 22805001), (1779, 11267901), (2637, 7601667), (4273, 4691223), (5337, 3755967), (7911, 2533889), (12819, 1563741), (16011, 1251989), (38457, 521247), (115371, 173749)]