20653272

素因数分解:

$2^3\times 3^3\times {\mathrm{95617}}^1$

素因数の和:95632

約数の個数: 32

約数和(自身を含む): 57370800

約数和(自身を除く): 36717528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95617, 191234, 286851, 382468, 573702, 764936, 860553, 1147404, 1721106, 2294808, 2581659, 3442212, 5163318, 6884424, 10326636, 20653272]

約数ペア:

[(1, 20653272), (2, 10326636), (3, 6884424), (4, 5163318), (6, 3442212), (8, 2581659), (9, 2294808), (12, 1721106), (18, 1147404), (24, 860553), (27, 764936), (36, 573702), (54, 382468), (72, 286851), (108, 191234), (216, 95617)]