20162059641

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{111493}}^1$

素因数の和:111853

約数の個数: 24

約数和(自身を含む): 29637781056

約数和(自身を除く): 9475721415

約数列:

[1, 3, 9, 71, 213, 283, 639, 849, 2547, 20093, 60279, 111493, 180837, 334479, 1003437, 7916003, 23748009, 31552519, 71244027, 94657557, 283972671, 2240228849, 6720686547, 20162059641]

約数ペア:

[(1, 20162059641), (3, 6720686547), (9, 2240228849), (71, 283972671), (213, 94657557), (283, 71244027), (639, 31552519), (849, 23748009), (2547, 7916003), (20093, 1003437), (60279, 334479), (111493, 180837)]