20608434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14869}}^1$

素因数の和:14895

約数の個数: 48

約数和(自身を含む): 55673280

約数和(自身を除く): 35064846

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14869, 29738, 44607, 89214, 104083, 133821, 163559, 208166, 267642, 312249, 327118, 490677, 624498, 936747, 981354, 1144913, 1472031, 1873494, 2289826, 2944062, 3434739, 6869478, 10304217, 20608434]

約数ペア:

[(1, 20608434), (2, 10304217), (3, 6869478), (6, 3434739), (7, 2944062), (9, 2289826), (11, 1873494), (14, 1472031), (18, 1144913), (21, 981354), (22, 936747), (33, 624498), (42, 490677), (63, 327118), (66, 312249), (77, 267642), (99, 208166), (126, 163559), (154, 133821), (198, 104083), (231, 89214), (462, 44607), (693, 29738), (1386, 14869)]