20716938

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34877}}^1$

素因数の和:34899

約数の個数: 32

約数和(自身を含む): 50224320

約数和(自身を除く): 29507382

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 34877, 69754, 104631, 209262, 313893, 383647, 627786, 767294, 941679, 1150941, 1883358, 2301882, 3452823, 6905646, 10358469, 20716938]

約数ペア:

[(1, 20716938), (2, 10358469), (3, 6905646), (6, 3452823), (9, 2301882), (11, 1883358), (18, 1150941), (22, 941679), (27, 767294), (33, 627786), (54, 383647), (66, 313893), (99, 209262), (198, 104631), (297, 69754), (594, 34877)]