20162679267

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{6011}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 28319694336

約数和(自身を除く): 8157015069

約数列:

[1, 3, 23, 69, 173, 281, 519, 843, 3979, 6011, 6463, 11937, 18033, 19389, 48613, 138253, 145839, 414759, 1039903, 1118099, 1689091, 3119709, 3354297, 5067273, 23917769, 38849093, 71753307, 116547279, 292212743, 876638229, 6720893089, 20162679267]

約数ペア:

[(1, 20162679267), (3, 6720893089), (23, 876638229), (69, 292212743), (173, 116547279), (281, 71753307), (519, 38849093), (843, 23917769), (3979, 5067273), (6011, 3354297), (6463, 3119709), (11937, 1689091), (18033, 1118099), (19389, 1039903), (48613, 414759), (138253, 145839)]